Question: Return to Exercise 7.26 and find the approximate probability that the random sample of 1000 letters will contain 8.1% or fewer ts.

Return to Exercise 7.26 and find the approximate probability that the random sample of 1000 letters will contain 8.1% or fewer t’s.

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From Exercise 726 p 009 and SE 0009 so z 0081 0090 00... View full answer

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