Use the following Media4Math resources with this Illustrative Math lesson.
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Math in the News: Issue 121--NFL Concussion Statistics | Math in the News: Issue 121 | NFL Concussion Statistics
February 2023. In this issue of Math in the News we look at NFL statistics for the number of concussions. The NFL now tracks concussion, and this is an opportunity to analyze this data and draw conclusions. —PRESS PREVIEW TO SEE THE SLIDE SHOW— This is part of the Math in the News collection. To see the complete collection, click on this link.Note: The download is a PPT file. Related ResourcesTo see resources related to this topic click on the Related Resources tab above. |
Applications of Ratios, Proportions, and Percents | |
Video Transcript: TI-Nspire Mini-Tutorial: Graphing a Scatterplot Using a Statistics Window | Video Transcript: TI-Nspire Mini-Tutorial: Graphing a Scatterplot Using a Statistics Window
This is the transcript for the TI-Nspire Mini-Tutorial entitled, Graphing a Scatterplot Using a Statistics Window. This is part of a collection of video transcripts for the video tutorial series on using the TI-Nspire Graphing Calculator. To see the complete collection of transcripts, click on this link. Note: The download is a PDF file. Video Transcript LibraryTo see the complete collection of video transcriptsy, click on this link. |
Data Analysis | |
Math Clip Art--Statistics--Line Plots with Data--01 | Math Clip Art--Statistics--Line Plots with Data--01 This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts. |
Data Analysis | |
Math Clip Art--Statistics--Line Plots with Data--02 | Math Clip Art--Statistics--Line Plots with Data--02 This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts. |
Data Analysis | |
Math Clip Art--Statistics--Line Plots with Data--03 | Math Clip Art--Statistics--Line Plots with Data--03 This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts. |
Data Analysis | |
Math Clip Art--Statistics--Line Plots with Data--04 | Math Clip Art--Statistics--Line Plots with Data--04 This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts. |
Data Analysis | |
Math Clip Art--Statistics--Line Plots with Data--05 | Math Clip Art--Statistics--Line Plots with Data--05 This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts. |
Data Analysis | |
Math Clip Art--Statistics--Line Plots with Data--06 | Math Clip Art--Statistics--Line Plots with Data--06 This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts. |
Data Analysis | |
Math Clip Art--Statistics--Line Plots with Data--07 | Math Clip Art--Statistics--Line Plots with Data--07 This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts. |
Data Analysis | |
Math Clip Art--Statistics--Line Plots with Data--08 | Math Clip Art--Statistics--Line Plots with Data--08 This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts. |
Data Analysis | |
Math Clip Art--Statistics--Line Plots with Data--09 | Math Clip Art--Statistics--Line Plots with Data--09 This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts. |
Data Analysis | |
Math Clip Art--Statistics--Line Plots with Data--10 | Math Clip Art--Statistics--Line Plots with Data--10 This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts. |
Data Analysis | |
Definition--Statistics and Probability Concepts--Relative Frequency Table | Relative Frequency TableTopicStatistics and Probability DefinitionA relative frequency table displays the proportion of total occurrences for each category of data. DescriptionRelative frequency tables are important in statistics as they summarize data in a way that makes it easy to analyze proportions and patterns within datasets. These tables allow for quick comparisons of different categories based on their frequency relative to the total. |
Data Analysis | |
Definition--Statistics and Probability Concepts--Conditional Relative Frequency | Conditional Relative FrequencyTopicStatistics and Probability DefinitionConditional relative frequency is the ratio of the frequency of a subset of data to the frequency of a condition. DescriptionConditional relative frequency is crucial in analyzing categorical data, helping to understand the distribution of data under specific conditions. For example, the frequency of students who pass a test given they have attended all classes is a conditional relative frequency. Understanding this concept helps students interpret data in surveys and experiments more accurately. |
Data Analysis | |
Definition--Statistics and Probability Concepts--Joint Frequencies | Joint FrequenciesTopicStatistics and Probability DefinitionJoint frequencies refer to the counts of occurrences for combinations of two categorical variables. DescriptionIn statistics, joint frequencies are used to analyze the relationship between two categorical variables, often displayed in a contingency table. This analysis is vital in fields such as market research, where understanding the joint distribution of consumer preferences can inform product development. For students, learning about joint frequencies is important for interpreting data from surveys and experiments, allowing them to explore relationships between variables effectively. |
Data Analysis | |
Definition--Statistics and Probability Concepts--Marginal Frequencies | Marginal FrequenciesTopicStatistics and Probability DefinitionMarginal frequencies are the totals of rows or columns in a contingency table, representing the sum of joint frequencies for each category. DescriptionMarginal frequencies provide insight into the overall distribution of each variable in a dataset. They are crucial in fields like epidemiology, where understanding the marginal distribution of diseases can inform public health strategies. For students, comprehending marginal frequencies is essential for summarizing data and drawing conclusions about the prevalence of certain characteristics within a population. |
Data Analysis | |
Math Clip Art--Statistics and Probability-- Inferences and Sample Size--9 | Math Clip Art--Statistics and Probability-- Inferences and Sample Size--9
This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts. |
Data Gathering | |
Math Clip Art--Statistics and Probability-- Inferences and Sample Size--10 | Math Clip Art--Statistics and Probability-- Inferences and Sample Size--10
This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts. |
Data Gathering | |
Math Clip Art--Statistics and Probability-- Inferences and Sample Size--11 | Math Clip Art--Statistics and Probability-- Inferences and Sample Size--11
This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts. |
Data Gathering | |
Math Clip Art--Statistics and Probability-- Inferences and Sample Size--12 | Math Clip Art--Statistics and Probability-- Inferences and Sample Size--12
This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts. |
Data Gathering | |
Math Clip Art--Statistics and Probability-- Statistical Variability--5 | Math Clip Art--Statistics and Probability-- Statistical Variability--5
This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts. |
Data Gathering | |
Math Clip Art--Statistics and Probability-- Statistical Variability--6 | Math Clip Art--Statistics and Probability-- Statistical Variability--6
This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts. |
Data Gathering | |
Math Clip Art--Statistics and Probability-- Statistical Variability--7 | Math Clip Art--Statistics and Probability-- Statistical Variability--7
This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts. |
Data Gathering | |
Math Clip Art--Statistics and Probability-- Statistical Variability--8 | Math Clip Art--Statistics and Probability-- Statistical Variability--8
This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts. |
Data Gathering | |
Math Clip Art--Statistics and Probability-- Statistical Variability--9 | Math Clip Art--Statistics and Probability-- Statistical Variability--9
This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts. |
Data Gathering | |
Math Clip Art--Statistics and Probability-- Statistical Variability--10 | Math Clip Art--Statistics and Probability-- Statistical Variability--10
This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts. |
Data Gathering | |
Definition--Statistics and Probability Concepts--Causation | CausationTopicStatistics and Probability DefinitionCausation refers to the relationship between two events where one event is affected by the other. DescriptionCausation is a fundamental concept in statistics that distinguishes between correlation and causation. Understanding causation is vital in fields like medicine and social sciences to establish cause-effect relationships. For example, clinical trials are designed to establish causation between treatments and outcomes. Grasping causation is important for students to critically evaluate research findings and understand the implications of statistical analyses. |
Data Analysis | |
Definition--Statistics and Probability Concepts--Bivariate Data | Bivariate DataTopicStatistics and Probability DefinitionBivariate data involves the analysis of two variables to determine relationships between them. DescriptionBivariate data is essential in statistics as it allows for the exploration of relationships between two variables, such as height and weight. This analysis is used in various fields, including economics, biology, and social sciences, to understand correlations and causations. For example, a scatter plot can be used to visually represent bivariate data, helping to identify trends or patterns. |
Data Analysis | |
Definition--Statistics and Probability Concepts--Probability Notation | Probability NotationTopicStatistics and Probability DefinitionProbability notation is a standardized way of expressing probabilities. DescriptionProbability notation provides a concise language for defining and communicating probabilities in mathematics. It helps in avoiding confusion in statistical communication. Common symbols include P(A) for the probability of event A occurring. |
Data Analysis | |
Definition--Statistics and Probability Concepts--Addition Rule of Probability | Addition Rule of ProbabilityTopicStatistics and Probability DefinitionThe Addition Rule of Probability is a key concept in statistics that helps in understanding the interaction between different events. DescriptionThe Addition Rule of Probability is crucial in the field of statistics because it allows us to make informed decisions based on the relationships between variables. For instance, in real-world applications, this concept is essential in various fields such as economics, social sciences, and health studies. Understanding how events affect each other can lead to better predictions and strategies. |
Data Analysis | |
Definition--Statistics and Probability Concepts--Multiplication Rule of Probability | Multiplication Rule of ProbabilityTopicStatistics and Probability DefinitionThe multiplication rule of probability is used to find the probability of two independent events both occurring. DescriptionThe multiplication rule is essential in probability for calculating the likelihood of multiple independent events occurring together. This rule is applied in fields such as genetics, where the probability of inheriting multiple traits is determined. For students, understanding the multiplication rule is crucial for solving problems involving the probability of compound events and for developing a deeper understanding of probability theory. |
Data Analysis | |
Definition--Statistics and Probability Concepts--Permutation 1 | Permutation 1TopicStatistics and Probability DefinitionA permutation is an arrangement of items in a specific order. DescriptionPermutations are used in probability and combinatorics to determine the number of ways to arrange a set of items, which is crucial in fields like cryptography, where secure codes are generated. The formula for permutations is |
Data Analysis | |
Definition--Statistics and Probability Concepts--Combination 1 | Combination 1TopicStatistics and Probability DefinitionA combination is a selection of items from a larger pool where order does not matter. DescriptionCombinations are used in probability to determine the number of ways to select items from a set, which is crucial in fields like cryptography and game theory. The formula for combinations is
where n is the total number of items, and r is the number of items to choose. |
Data Analysis | |
Definition--Statistics and Probability Concepts--Two-Way Frequency Table | Two-Way Frequency TableTopicStatistics and Probability DefinitionA two-way frequency table displays the frequency of data points across two categorical variables. DescriptionTwo-way frequency tables are essential for analyzing the relationship between two categorical variables, often used in survey analysis to explore associations between different demographic factors. They help in identifying patterns and correlations within datasets. |
Data Analysis | |
Definition--Statistics and Probability Concepts--Correlation Coefficient | Correlation CoefficientTopicStatistics and Probability DefinitionThe correlation coefficient is a measure that quantifies the degree to which two variables are related. |
Data Analysis | |
Definition--Statistics and Probability Concepts--Residuals | ResidualsTopicStatistics and Probability DefinitionResiduals are the differences between observed and predicted values in a dataset. DescriptionIn statistics, residuals are crucial for assessing the accuracy of predictions generated by statistical models. They represent the errors in prediction, providing insight into the model's performance and areas for potential improvement. |
Data Analysis | |
Math Clip Art--Statistics and Probability--Two-Way Frequency Table--1 | Math Clip Art--Statistics and Probability--Two-Way Frequency Table--1
This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts. |
Data Analysis | |
Math Clip Art--Statistics and Probability--Two-Way Frequency Table--2 | Math Clip Art--Statistics and Probability--Two-Way Frequency Table--2
This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts. |
Data Analysis | |
Math Clip Art--Statistics and Probability--Two-Way Frequency Table--3 | Math Clip Art--Statistics and Probability--Two-Way Frequency Table--3
This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts. |
Data Analysis | |
Math Clip Art--Statistics and Probability--Two-Way Frequency Table--4 | Math Clip Art--Statistics and Probability--Two-Way Frequency Table--4
This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts. |
Data Analysis | |
Math Clip Art--Statistics and Probability--Two-Way Frequency Table--5 | Math Clip Art--Statistics and Probability--Two-Way Frequency Table--5
This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts. |
Data Analysis | |
Math Clip Art--Statistics and Probability--Two-Way Frequency Table--6 | Math Clip Art--Statistics and Probability--Two-Way Frequency Table--6
This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts. |
Data Analysis | |
Math Clip Art--Statistics--Normal Distribution--01 | Math Clip Art--Statistics--Normal Distribution--01
This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts. |
Probability | |
Math Clip Art--Statistics--Normal Distribution--02 | Math Clip Art--Statistics--Normal Distribution--02
This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts. |
Probability | |
Math Clip Art--Statistics--Normal Distribution--03 | Math Clip Art--Statistics--Normal Distribution--03
This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts. |
Probability | |
Math Clip Art--Statistics--Normal Distribution--04 | Math Clip Art--Statistics--Normal Distribution--04
This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts. |
Probability | |
Math Clip Art--Statistics--Normal Distribution--05 | Math Clip Art--Statistics--Normal Distribution--05
This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts. |
Probability | |
Math Clip Art--Statistics--Normal Distribution--06 | Math Clip Art--Statistics--Normal Distribution--06
This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts. |
Probability | |
Math Clip Art--Statistics and Probability--Probability Distribution--1 | Math Clip Art--Statistics and Probability--Probability Distribution--1
This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts. |
Probability | |
Math Clip Art--Statistics and Probability--Probability Distribution--2 | Math Clip Art--Statistics and Probability--Probability Distribution--2
This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts. |
Probability |