Question: Please write on paper steps: 1 assumptions, 2 hypothesis, 3 Compute the Test statistics, 4 find the P value/critical region, 5 State discussion and conclusion
Please write on paper steps: 1 assumptions, 2 hypothesis, 3 Compute the Test statistics, 4 find the P value/critical region, 5 State discussion and conclusion

QUESTION 10 The mean for the 12t grade reading score is an 87 out of 100. The standard deviation is 5.4. What is the probability that one of the 12th traders scored below a 90
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