In the related measures t test, the degrees of freedom equals _____
a. N - 2 c. n1 + n2
b. N - 1 d. n1 + n2 - 2
B
Degrees of freedom equals N - 1 in the related measures t test. The calculations are carried out on a single set of scores, each of which represents a difference between a pretest and posttest score.
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Indicate whether the statement is true or false
Compared with healthy controls, people with autism spectrum disorder show a. increased numbers of minicolumns
b. reduced numbers of minicolumns. c. minicolumns that are farther apart. d. larger minicolumns.
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a. Nominal and ordinal b. Ordinal or interval and ratio with outliers c. Interval and ratio with no outliers d. Qualitative
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