Given the following 3 sets of data (same as before, shown again here): Group 1:

Question

Given the following 3 sets of data (same as before, shown again here): Group 1: (23, 41, 16, 75, 48, 63, 94, 50, 47, 35); Group 2: (24, 36, 39, 83, 52, 37, 64, 5, 30, 12); Group 3: (26, 73, 45, 68, 33, 81, 76, 93, 44, 34)

Say the data came from three different groups of subjects' scores on a math test, after Group 1 was given coffee, Group 2 was given beer, and Group 3 was given a math review sheet. For this question, assume you are superstitious and only care about how many odd or even numbers appear in each group's math scores.

Run the appropriate test to determine if the group a subject belonged to was independent of whether they had an odd or even math score; choose the correct results to report below (Hint: 'Analyze->Descriptive', see ch. 18).

  There was not a significant association between group and whether math scores were odd or even, (2) = 3.92, p > .05

  There was a significant association between group and whether math scores were odd or even, (2) = 3.92, p < .05

  There was a significant association between group and whether math scores were odd or even, (2) = 1.88, p < .05

There was not a significant association between group and whether math scores were odd or even, (2) = 1.88, p > .05

  There was not a significant association between group and whether math scores were odd or even, (2) = 3.92, p > .05

  There was a significant association between group and whether math scores were odd or even, (2) = 3.92, p < .05

  There was a significant association between group and whether math scores were odd or even, (2) = 1.88, p < .05

There was not a significant association between group and whether math scores were odd or even, (2) = 1.88, p > .05

Explanation / Answer

tthere was a significant association between group and whether math scores were odd or even, x(2)=3.92,p<0.05

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