What is the likelihood of mean life-span, Basic Statistics

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What is the likelihood of mean life-span

Find the probabilities values based on normal distribution.

A light bulb manufacturer claims that their bulbs have a mean life-span of 720 hours with a standard deviation of 80 hours. What is the likelihood that the mean life-span of a sample of 64 at random selected bulbs will exceed 727 hours?

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Basic Statistics: What is the likelihood of mean life-span

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Basic Statistics: What is the likelihood of mean life-span

Reference No:- TGS023055

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Recent Questions Asked Basic Statistics

Q : Estimating the true average diameter of baseballs

Q : Find out normal probabilities using standard normal table

Q : Objective questions related to real estate

Q : Efficient leaders communicating persuasively

Q : What is the likelihood of mean life-span

Q : How ethics and law similar

Q : Give probabilities values using standard normal distribution

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Request for Solution File

Ask an Expert for Answer!!

Basic Statistics: What is the likelihood of mean life-span

Reference No:- TGS023055

Recent Questions Asked Basic Statistics

Q : Estimating the true average diameter of baseballs

Q : Find out normal probabilities using standard normal table

Q : Objective questions related to real estate

Q : Efficient leaders communicating persuasively

Q : What is the likelihood of mean life-span

Q : How ethics and law similar

Q : Give probabilities values using standard normal distribution

Q : Determining quantity to minimize average costs

Q : Drawing the standard normal curve

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