Author Question: If the hypothesis test is conducted using = .025, this means that: a. there is a 2.5 chance that ... (Read 89 times)

TFauchery · **on:** Jul 24, 2018

If the hypothesis test is conducted using = .025, this means that:
a. there is a 2.5 chance that the null hypothesis is true
b. there is a maximum 2.5 chance that a false null hypothesis will be rejected
c. there is a maximum 2.5 chance that a true null hypothesis will be rejected
d. there is 2.5 chance of committing a Type I error and 97.5 chance of committing a Type II error
e. there is a 0.25 chance that the null hypothesis is true

Question 2

The rank correlation coefficient is used when one is:
a. correlating rankings of individual values for two variables.
b. correlating quantitative data.
c. analyzing data which are assumed to be linearly related.
d. not interested in drawing inferences from the study.