Sample Exam #1 Elementary Statistics

Elementary Statistics Sample Exam #1 The battery in an iPod has a run-time (time until it needs to be recharged) that is normally distributed with a mean of 6 hours and a standard deviation of 30 minutes. 27.The third quartile for this run time distribution is A.0.67 hours B.20 minutes C.6.34 hours D.6.67 hours A researcher in is interested in the lengths of Salvelinus fontinalis (brook trout ... ................
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