Mathematics, 14.04.2020 16:29, colemanjosiah03
In a random sample of 23 people, the mean commute time to work was 32.6 minutes and the standard deviation was 7.2 minutes. Assume the population is normally distributed and use a t-distribution to construct a 98% confidence interval for the population mean mu. What is the margin of error of mu? Interpret the results.
Answers: 2
Mathematics, 21.06.2019 17:00, ninjapig647
Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²
Answers: 1
Mathematics, 21.06.2019 20:00, songulakabulut1992
Maurice has 54 fewer comic books than rebecca. they have 130 comic books together .how many comic books are in maurices collection ? how many comic books are in rebeccas collection
Answers: 1
In a random sample of 23 people, the mean commute time to work was 32.6 minutes and the standard dev...
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