The final step in the chi-square test process is the:
A. calculation of the standard deviation.
B. calculation of the standard error of the mean.
C. calculation of the median.
D. calculation of the contingency coefficient.
Answer: D
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List four key areas to observe for kindergartners' developing language competencies
What will be an ideal response?
Research between males and females in cognitive abilities show that
a. all boys have superior math skills. b. all girls have superior verbal skills. c. the differences are based on genetic factors. d. the actual differences between the sexes in verbal abilities is small.
When children do print alphabet letters, among the easiest to print are
a. A and X b. O and L c. C and U d. S and M
Which of the following statements about girls' school performance in math and science is true?
A. Girls may have the ability to do math and science, but they do not have interest in these subjects. B. Girls may be interested in math and science, but they do not have the same level of ability as boys. C. Girls frequently earn better grades in math during elementary and high school than boys. D. Girls outperform boys on high-stakes testing in math, such as the SATs or the ACT.