Finding the probability value for the data, Basic Statistics

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Finding the probability value for the data

Finding the probability value for the given data using normal approximation

A study of the amount of time it takes a mechanic to rebuild transmission for a 1992 Chevrolet Cavalier shows that the mean is 8.4 hours and the standard deviation is 1.8 hour. If 40 mechanics are at random selected, find the possibility that their mean rebuild time exceeds 9.1 hours.

a.0.1285

b.0.0046

c.0.0069

d.0.1046

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Basic Statistics: Finding the probability value for the data

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Basic Statistics: Finding the probability value for the data

Reference No:- TGS023077

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Recent Questions Asked Basic Statistics

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Request for Solution File

Ask an Expert for Answer!!

Basic Statistics: Finding the probability value for the data

Reference No:- TGS023077

Recent Questions Asked Basic Statistics

Q : What is the likelihood for the mean annual precipitation

Q : Discuss difference between gaap used in financial statements

Q : Income constraint line will slope up from left to right

Q : Journal entry for the transaction

Q : Finding the probability value for the data

Q : Explain how would this effect the decision in part a

Q : Finding the binomial distribution

Q : Introduction to partnership agreement

Q : Make use of the normal distribution to approximate

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