You are conducting a hypothesis test about how much beer is in a can. Your research (alternative) hypothesis is that mu is greater than 8 ounces. Your test will be at the 0.05 significance level. You take a sample of 64 cans (a large and tasty sample), and find that the sample average is 8.02 ounces, and the standard deviation is 0.50. What is/are the critical values for this test? Group of answer choices 1.96 1.64 -1.64 and 1.64 -1.64

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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You are conducting a hypothesis test about how much beer is in a can. Your research (alternative) hypothesis is that mu is greater than 8 ounces. Your test will be at the 0.05 significance level. You take a sample of 64 cans (a large and tasty sample), and find that the sample average is 8.02 ounces, and the standard deviation is 0.50. What is/are the critical values for this test?
Group of answer choices
1.96
1.64
-1.64 and 1.64
-1.64
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