The degrees of freedom for a chi-square test for independence test are ______.
A. k – 1
B. n – 1
C. (k1 – 1)(k2 – 1)
D. (k – 1)(n – 1)
Ans: C
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A civil action is one initiated by the state for the purpose of obtaining compliance with
the law. Indicate whether the statement is true(T) or false(F).
Analyse the heart rate data collected during a VO2 max test. The data points (observations) were collected at the point the lactate threshold occurred (the point at which blood lactate deviates from resting concentrations) before and after a six-week aerobic training programme. Interpret the SPSS output and decide whether the two data sets are normally distributed.
A. Both pre- and post-test data sets are normally distributed. B. The pre-test data set is normally distributed but the post test data set is not. C. The post-test data set is normally distributed but the pre-test data set is not. D. Neither data set is normally distributed.
Setting up a supermarket in a dramatic play center would be appropriate for:
a. infants b. toddlers c. preschoolers d. none of these answers is correct
Postmodern educational theory rejects master narratives and favors a curriculum that includes contributions by narratives
a. of a new ideology of cultural supremacy. b. that reject all Eurocentric origins. c. on the margins of culture. d. for the rising middle classes.