Question

-If Argyle says that she has collected data that only tell her whether the cases are the same or different, one can accurately say that she has collected data on the _____ level.

nominal

ratio

ordinal

interval

-which of these is an advantage of using a transformed score when reporting the score of an individual case?

Transformed scores will be reported on the nominal level.

Transformed scores will allow the mean score to be reported.

Transformed scores provide a measure of variability.

Transformed scores provide a context for the individual's score

-Which of these would be considered a transformed score?

percentile ranks and t scores

t scores

z scores and percentile ranks

z scores

-If Elliot collects data from a single sample and her dependent variable is assessed on a nominal scale, which of these difference tests would Elliot need to use to analyze her data?

chi square goodness of fit test

single sample t test

single-sample z test

between-subjects, one-way ANOVA.

-Principal Jones collects data on how students in her school performed on a standardized test that is measured on an interval scale. If the population standard deviation is not known, the appropriate difference test for Principal Jones to use is:

chi square goodness of fit test

between-subjects, one-way ANOVA.

single sample z test

single sample t test

-Krista wants to compare males and females on smoking behavior. If smoking is measured as a nominal variable (i.e., smoker, nonsmoker, and former smoker), what difference test should Krista use to determine if males and females differ on smoking behavior?

independent-samples t test

paired samples t test

Mann–Whitney U test

chi square test of independence

Answer 1

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