Mathematics, 23.10.2020 05:01 genyjoannerubiera
A random sample of 10 size AA batteries for toys yield a mean of 3.27 hours with standard deviation, 0.68 hours.
(a) Find the critical value, t*, for a 99% CI. t* =
(b) Find the margin of error for a 99% CI.
Answers: 3
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A random sample of 10 size AA batteries for toys yield a mean of 3.27 hours with standard deviation,...
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