To test the classic debate about which tastes better, Coke or Pepsi, we sampled 252 children and asked them to pick their favorite. Out of n=252, 169 chose Coke and 83 chose Pepsi. Go through the steps of hypothesis testing test to determine the following values (set alpha = .05). %3D Coke Реpsi Total Observed [ Select ] [ Select ] [ Select ] Expected Select ] [ Select ] [ Select ] How many choices (C) did the sample have? [ Select ] What is the df of the test? [ Select ] What is the critical value of ChiSq for this test? [ Select ] What is the obtained value of ChiSq for this test? [ Select ] Reject or fail to reject the null hypothsis? [ Select ] > > >
To test the classic debate about which tastes better, Coke or Pepsi, we sampled 252 children and asked them to pick their favorite. Out of n=252, 169 chose Coke and 83 chose Pepsi. Go through the steps of hypothesis testing test to determine the following values (set alpha = .05). %3D Coke Реpsi Total Observed [ Select ] [ Select ] [ Select ] Expected Select ] [ Select ] [ Select ] How many choices (C) did the sample have? [ Select ] What is the df of the test? [ Select ] What is the critical value of ChiSq for this test? [ Select ] What is the obtained value of ChiSq for this test? [ Select ] Reject or fail to reject the null hypothsis? [ Select ] > > >
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 3E
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