Entries by Grace Wahito

The access code for a​ car’s security system

The access code for a​ car’s security system consists of five five digits. The first digit cannot be 1 1 and the last digit must be even even. How many different codes are​ available?   Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code “Newclient”

 

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A manufacturer claims that the life span of its tires

A manufacturer claims that the life span of its tires is 53,000 miles. You work for a consumer protection agency and you are testing these tires. Assume the life spans of the tires are normally distributed. You select 100 100 tires at random and test them. The mean life span is 52,895 miles. Assume σ=700 […]

 

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Hello i have a question that needs to be answered

Hello i have a question that needs to be answered as soon as possible thank you. i have attached an file for the question. Thank you! ATTACHMENT PREVIEW Download attachment 9.png Determine whether the random variable is discrete or continuous. at. The height of a randomly seleded giraffe b. The time required to download a tile from the […]

 

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Hello i have a question that needs to be answered as soon as possible thank you.

Hello i have a question that needs to be answered as soon as possible thank you. i have attached an file for the question. Thank you! ATTACHMENT PREVIEW Download attachment 06.png Find the mean, variance, and standard deviation of the binomial distribution with the given values of n and p. n=122, p=fl_52 The mean, u, is El. [Round […]

 

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