Question
Consider the following hypothesis: H0: = 72 H1: 72 Given that:= 50, n = 100, x-bar = 60,= 0.05 Calculate the value of the test
Consider the following hypothesis:
H0: = 72
H1: 72
Given that:= 50, n = 100, x-bar = 60,= 0.05
Calculate the value of the test statistic (z value). (2 marks)
Set up the acceptance region. (2 marks)
Determine the p-value. (2 marks)
Interpret the result. (2 marks)
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Understanding Public Opinion Polls
Authors: Jelke Bethlehem
1st Edition
1498769756, 9781498769754
