Mathematics, 12.09.2019 21:30 Miznatnasah
Y=(x+2)^2+4 does it have a minimum or maximum or both or neither
Answers: 1
Mathematics, 22.06.2019 03:00
Which of these phrases uses parallelism to create a sad tone?
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Mathematics, 22.06.2019 03:00
In the triangle rst, rs = 65 and st = 60. which equation could be used to find the value of angle s?
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Mathematics, 22.06.2019 04:30
Arandom sample of 15 observations is used to estimate the population mean. the sample mean and the standard deviation are calculated as 172 and 63, respectively. assume that the population is normally distributed. a. with 99 confidence, what is the margin of error for the estimation of the population mean? b. construct the 99% confidence interval for the population mean. c. construct the 95% confidence interval for the population mean. d. construct the 83% confidence interval for the population mean. hint: you need to use excel function =t.inv.2t to find the value of t for the interval calculation.
Answers: 1
Mathematics, 22.06.2019 05:00
Tom is buying topsoil for the flower bed shown below. one bag of topsoil covers 15 square meters. how many bags of topsoil does tom need to cover his flower bed?
Answers: 3
Y=(x+2)^2+4 does it have a minimum or maximum or both or neither...
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