Question: 1. Use SPSS to compute the mean, standard deviation, variance, and range for the following sets of scores. Name the scores, Scores. a. 8, 2,

1. Use SPSS to compute the mean, standard deviation, variance, and range for the following sets of scores.

Name the scores, Scores.

a. 8, 2, 6, 12, 4, 7, 4, 10, 13, 15, 11, 12, 5

b. 7.2, 2.3, 5.4, 2.3, 3.4, 9.2, 7.6, 4.7, 2.8, 6.5

c. 23, 65, 47, 38, 86, 57, 32, 66, 43, 85, 29, 40, 42

d. 212, 334, 250, 436, 425, 531, 600, 487, 529, 234, 515

e. Does SPSS use N or N 1 in the denominator when computing the standard deviation? How could you determine the correct answer without looking it up or asking someone?

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