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Write the result according to the handbook

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A researcher wanted to know if there was a relationship between the time a quiz was taken, and the score on the quiz. All observed frequencies are independent. Select the correct test, write the result according to the handbook, and explain the results.

Observed
morning afternoon evening Sum
low 12 70 75 157
average 7 10 20 37
high 5 6 5 16
24 86 100 210

Reference no: EM133266086

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