Question 1 Data for this analysis was collected over many years of class. You ca

Question

Question 1 Data for this analysis was collected over many years of class. You can assume that this data represents samples selected from larger groups of students Students in a business statistics class were asked to agree/disagree with the following statement at the end of the class: "T really enjoyed this class. A study was conducted to determine if a difference existed between the responses of students in two different teaching methods used-traditional live teaching and online teaching. The Statistix printout is shown below Hypothesis Test-Two Proportions Sample Size Successes Proportion 0.88000 Online Class 500 420 0.84000 0.04000 Live Class 500 440 Difference Null Hypothesis: p1- p2 Alternative Hyp: pl#p2 SE (difference) Z (uncorrected) 95% Confidence Interval of Difference 0.02195 1.82 P 0.0683 -0.00301

Explanation / Answer

here as n1p1 ,n2p2 ; n1(1-p1) and n2(1-p2) all are greater than 10

therefore we do not require responses to be normally distributed ; incorrect option is:

the response of the students in both classes need to be approximately normally distributed

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