Solved: Find probability that data point is greater than twenty one, Basic Statistics

Find probability that data point is greater than twenty one

A sample of 31 data points was collected from a population whose mean is 20 and standard deviation is 3. If a randomly selected data point is drawn, what is the probability that it is greater than 21?

a. 0.0314
b. 0.9589
c. 1.86
d. 0.0101
e. none of the above

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Basic Statistics: Find probability that data point is greater than twenty one

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Solution Preview :

Prepared by a verified Expert

Basic Statistics: Find probability that data point is greater than twenty one

Reference No:- TGS0684498

Have a Question? (oR Write a Review)

Recent Questions Asked Basic Statistics

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Solution Preview :

Prepared by a verified Expert

Basic Statistics: Find probability that data point is greater than twenty one

Reference No:- TGS0684498

Recent Questions Asked Basic Statistics

Q : Prepare an income statement in good form

Q : Find probability that crocodile more than eleven feet long

Q : Calculate the variable costs per unit

Q : What is the company''s plantwide overhead rate

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