Question
Does the null hypothesis for a nondirectional alternative hypothesis differ from the null hypothesis for a directional alternative hypothesis? Explain.
I have no idea how to state the answer for this.
I have no idea how to state the answer for this.
Answers
Depending on the level of significance used, usually P=.01 or P=.05 (to reject the Ho, null hypothesis) the values needed for a one-tailed test (directional) are lower than those for a two-tailed (nondirectional) test.
This should start you out. I hope it helps. Thanks for asking.
This should start you out. I hope it helps. Thanks for asking.
Related Questions
If my p-value = .322 and my significant level is .05 , then
My Null Hypothesis is rejected and I...
are the following statements, Ho:=10 and Ha:equal to or less than, a valid pair of null and alternat...
When performing hypothesis tests,
small P-values generally support the null hypothesis.
P-va...
In hypothesis testing, a Type 2 error occurs when
a. The null hypothesis is rejected when the alt...