What is the parameter m

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Reference no: EM131643829

Question: 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.

1. a. What is the standard deviation?

b. What is the parameter m?

2. What is the distribution for the mean length of time 64 batteries last?

Reference no: EM131643829

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