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# Monthly cell phone bills for a residents of a city are approximately normally distributed and a have a mean of \$82 and standard deviation of \$11 . Simple random sam...

## Question

###### Monthly cell phone bills for a residents of a city are approximately normally distributed and a have a mean of \$82 and standard deviation of \$11 . Simple random samples of 100 are drawn and the mean is determined for each sample . what is the probability that the sample mean cell phone is \$100 or more ?

Monthly cell phone bills for a residents of a city are approximately normally distributed and a have a mean of \$82 and standard deviation of \$11 . Simple random samples of 100 are drawn and the mean is determined for each sample . what is the probability that the sample mean cell phone is \$100 or more ? #### Similar Solved Questions

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Sherds rlsslis were put together reconsinucl diumeiens original ceramic vessels the Wind Mountaln archaeological sitet random sample ceramic vessels gave the following diameters (in centimeters). (a) Use calculator with mean and sample standard deviation keys find the sample mean and sampie standard...
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13) An insulated negiect aylheed fontam etbolds ice %f mass M at an flowing and provides power P Iato or out of the container An eacemperature T Aesume- (Watts) to meit the icer An electic heater % Wa' Hon long does itazet Datednt# M =0.45 kg T, =-12*C P = 750 Mer aitte/4 W (= 750 Jis) A) 257 \$...
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