Assignment: 4/2 Chi-square day 2

AP STATISTICS-C
2024-04-03T14:09:13Z

Due: Apr 2, 2024 by 11:59pm

Agenda

Learning Objectives

8.2 Describe chi-square distributions

8.2 Identify the null and alternative hypotheses in a test for a distribution of proportions in a set of categorical data

8.2 Identify an appropriate testing method for a distribution of proportions in a set of categorical data

8.2 Calculate expected counts for the chi-square tests for goodness of fit

8.2 Verify the conditions for making statistical inferences when testing goodness of fit for a chi-square distribution

8.3 Calculate the appropriate statistic for the chi-square test for goodness of fit

8.3 Determine the p-value for chi-square test for goodness of fit significance test

8.3 Interpret the p-value for the chi-square test for GoF

8.3 Justify a claim about the population based on the results of a chi-square test for goodness of fit

Vocabulary

Goodness of fit (GoF)

chi-square

degrees of freedom

categorical data

Whole class lesson | Continue Unit 8 Packet (finish day 2)

Homework

Pearson Unit 8

Read Chapter 25

Study for inference quiz B (Thursday)

Resources | Chapter 25 in text book for chi square GoF

Agenda

Learning Objectives

8.2 Describe chi-square distributions

8.2 Identify the null and alternative hypotheses in a test for a distribution of proportions in a set of categorical data

8.2 Identify an appropriate testing method for a distribution of proportions in a set of categorical data

8.2 Calculate expected counts for the chi-square tests for goodness of fit

8.2 Verify the conditions for making statistical inferences when testing goodness of fit for a chi-square distribution

8.3 Calculate the appropriate statistic for the chi-square test for goodness of fit

8.3 Determine the p-value for chi-square test for goodness of fit significance test

8.3 Interpret the p-value for the chi-square test for GoF

8.3 Justify a claim about the population based on the results of a chi-square test for goodness of fit

Vocabulary

Goodness of fit (GoF)

chi-square

degrees of freedom

categorical data

Whole class lesson | Continue Unit 8 Packet (finish day 2)

Homework

Pearson Unit 8

Read Chapter 25

Study for inference quiz B (Thursday)

Resources | Chapter 25 in text book for chi square GoF