Golden Gate University - MATH 240HOA#2_Group_8

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1) Use the dataset in the “Class Survey” Excel file, which contains an in-class survey of introductory statistics students. Detailed variable definitions and question wording are included in the ... file. Answer the following questions, at the 0.1 level of significance. a. How many males and females are there? b. Create a crosstab of counts of “like cats” by “male or female”. Please properly format your table (i.e. no “0” or “1”. Use proper labels for “male”, “female”, “likes cats”, “does not like cats”). L d. Create a 99% confidence interval for the proportion of statistics students who like cats, and interpret the interval. e. Do an appropriate analysis at the 0.1 level of significance to see whether “liking cats” is a different propor [Show More]

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