Psychology

The more stringent the alpha level is, the easier it is to detect an effect of the independent ...

Started by TFauchery

The probability of making a Type I error increases with independent replication. Indicate whether ...

Started by Collmarie

If H1 is nondirectional one must evaluate the probability of getting the obtained result or a result ...

Started by tatyanajohnson

With alpha and the effect of the independent variable held constant, as N increases _________. a. ...

Started by fnuegbu

The advantage of a powerful experiment is that _________. a. the probability of a Type I error is ...

Started by fox

If H0 is true and the probability of making a Type I error is 0.05, then the probability of making a ...

Started by cmoore54

Which of the following values of P represents the largest effect? a. Preal = 0.20 c. Preal = 0.75 ...

Started by misspop

With other factors held constant, as the effect of the independent variable decreases, power will ...

Started by KWilfred

If the power of an experiment is 0.7496, the probability of making a Type II error is _________. ...

Started by @Brianna17

One can increase power by _________. a. increasing N b. making alpha more stringent c. ...

Started by bobbysung

Which of the following P values represents the strongest effect? a. Pnull = 0.50 c. Preal = 0.80 ...

Started by cdr_15

Which of the following represents the null hypothesis condition for a nondirectional H1? a. Preal ...

Started by hubes95

In a two-tailed test, which of the following would yield the same power as a size of effect ...

Started by serike

In the sign test, if H0 is false, then Preal _________. a. equals 0.05 c. equals 1 - 0.05 b. ...

Started by bio_gurl

An experiment with N = 18 is more powerful than an experiment with N = 17, all other things being ...

Started by SAVANNAHHOOPER23

Power is defined as ______. a. the probability of rejecting H0 if H0 is false b. the probability ...

Started by pepyto

Pnull is defined as _________. a. the probability of getting a plus with any subject in the ...

Started by jlmhmf

Pnull _________. a. always equals 1 - Preal b. never equals 0.50 c. always equals 0.50 d. ...

Started by ARLKQ

State of Reality means _________. a. true state of affairs regarding the alpha level b. true ...

Started by ec501234

Nonsignificant results means _________. a. H0 was unable to be rejected b. the power of the ...

Started by rayancarla1

If H0 is false, as the power of the experiment increases, the probability of rejecting H0 increases. ...

Started by littleanan

Increasing N affects the magnitude of the effect of the independent variable. Indicate whether ...

Started by s.tung

Using sample data, it is impossible to prove with certainty that H0 is true. Indicate whether the ...

Started by Pineappleeh

Power and beta are inversely related. Indicate whether the statement is true or ...

Started by Starlight

Other factors held constant, a one-tailed test is more powerful than a two-tailed test. Indicate ...

Started by cool