The length of time a particular smartphone's battery lasts follows an exponential distribution with a mean of ten months. A sample of 64 of these smartphones is taken.What is the distribution for the length of time one battery lasts? (Enter an exact number as an integer, fraction, or decimal.)X - ?Additional MaterialsDeBook Yoonie is a personnel manager in a large corporation. Each month she must review 16 of the employees. From past experience, she has found that the reviews take her approximately four hours each to do with apopulation standard deviation of 1.2 hours. Let X be the random variable representing the time it takes her to complete one review. Assume X is normally distributed. Let X be the random variable representing themean time to complete the 16 reviews. Assume that the 16 reviews represent a random set of reviews.Complete the distributions. (Enter exact numbers as integers, fractions, or decimals.)(a) X-? v(b) X- ? v

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The length of time a particular smartphone's battery lasts follows an exponential distribution with a mean of ten months. A sample of 64 of these smartphones is taken. What is the distribution for the length of time one battery lasts? (Enter an exact number as an integer, fraction, or decimal.) X - ? Additional Materials DeBook

The length of time a particular smartphone's battery lasts follows an exponential distribution with a mean of ten months. A sample of 64 of these smartphones is taken. What is the distribution for the length of time one battery lasts? (Enter an exact number as an integer, fraction, or decimal.) X - ? Additional Materials DeBook

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section: Chapter Questions

Problem 19SGR

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