Question: Which test below has the highest variability in scores? Test 2 (M = 55.6, SD = 9.1) Test 4 (M = 86.7, SD = 4.4)

Which test below has the highest variability in scores?

Test 2 (M = 55.6, SD = 9.1)

Test 4 (M = 86.7, SD = 4.4)

Test 1 (M = 91.2, SD = 8.6)

Test 3 (M = 88.9, SD = 12.8)

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