OpenStax, Introductory Statistics 2e §7.3 Using the Central Limit Theorem · Exercise 11 · Statistics · Sampling distributions
Using the Central Limit Theorem · Exercise 11
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.
(a) What is the standard deviation?
(b) What is the parameter m?
OpenStax, Introductory Statistics 2e · §7.3 Using the Central Limit Theorem · Exercise 11
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