Question: n =10 =65 and =18. (b) Assuming the normal model can be used, determine P(x <68.7).(c) Assuming the normal model can be used, determine P(x

n =10 =65 and =18. (b) Assuming the normal model can be used, determine P(x<68.7).(c) Assuming the normal model can beused, determine P(x >67.2).

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