In: Statistics and Probability
You wish to test the following claim (HaHa) at a significance
level of α=0.02α=0.02.
Ho:p=0.63Ho:p=0.63
Ha:p≠0.63Ha:p≠0.63
You obtain a sample of size n=124n=124 in which there are 95
successful observations. Assume the normal distribution
applies.
What is the critical value for this test? (Report answer accurate
to two decimal places.)
critical value = ±±
What is the test statistic for this sample? (Report answer accurate
to two decimal places.)
test statistic =
The test statistic is...
This test statistic leads to a decision to...
As such, the final conclusion is that...