Mathematics, 01.08.2021 14:00, skylerlorain1
An operation manager at an electronics company wants to test their amplifiers. The design engineer claims they have a mean output of 422 watts with a variance of 100. What is the probability that the mean amplifier output would be greater than 421.4 watts in a sample of 43 amplifiers if the claim is true? Round your answer to four decimal places.
Answers: 3
Mathematics, 21.06.2019 20:00, dbn4everloved
Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?
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Mathematics, 22.06.2019 00:00, samafeggins2
Lana's family entered a 5-kilometer race lana's average step length is about 0.5 meter how many steps will she need to take the finish
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An operation manager at an electronics company wants to test their amplifiers. The design engineer c...
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