What is the Kruskal–Wallis test based upon?
A. Ranks
B. Means
C. Intervals
D. Residuals
Answer: A
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?Another word for seed plants is:
A. ?Monera. B. ?fungi. C. ?angiosperms. D. ?cotyledon.
Sports scientists were interested in the effects of anxiety and experience on high board diving performance. All three variables are correlated with each other, but what correlation test could be run if you wanted to find out the degree of ‘exclusive’ variance anxiety had on diving performance without the interaction of the experience variable?
A. Partial correlation B. Biserial correlation C. Point-biserial correlation D. Semi-partial correlation
Rural Kenya uses all of the following terms to describe intelligence except:
A) reiko B) winjo C) luoro D) falko E) paro
Understanding where to put the decimal is an issue with multiplication and division of decimals. What method below supports a fuller understanding?
a) Rewrite decimals in their fractional equivalents. b) Rewrite decimals as whole numbers, compute and count place value. c) Rewrite decimals to the nearest tenths or hundredths. d) Rewrite decimals on 10 by 10 grids.