Multiple Choice
What is the meaning of testing a hypothesis at an alpha level of 0.05?
A) There is 95% confidence that the observed results are due to sampling error or because of sample randomness.
B) The chances of not rejecting the null hypothesis when it is false is more than 5%.
C) There is a 95% chance that the observed result from the sample analysis will also occur in the population.
D) The probability of committing a Type II error is about 5%.
E) There is 95% chance of a gamma error.
Correct Answer:
Verified
Correct Answer:
Verified
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