If a random sample of 100 batteries is selected and tested


A new kind of alkaline battery is believed to last an average of 25 hours of continuous use (in a given kind of flashlight). Assume that the population standard deviation is 2 hours.

If a random sample of 100 batteries is selected and tested, is it likely that the average battery in the sample will last less than 24 hours of continuous use? Explain.

Request for Solution File

Ask an Expert for Answer!!
Basic Statistics: If a random sample of 100 batteries is selected and tested
Reference No:- TGS02169144

Expected delivery within 24 Hours