Mathematics, 26.06.2019 16:00 rmathias485
Choose the statement that is true. a. for a normal distribution, 95% of the distribution is within 3 standard deviations. b. for a normal distribution, 68% of the distribution is within 3 standard deviations. c. for a normal distribution, 99.7% of the distribution is within 3 standard deviations. c. for a normal distribution, 100% of the distribution is within 3 standard deviations.
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Mathematics, 21.06.2019 16:50
1. the wheeling bridge in west virginia is about 307 meters long. if you walk with a stride of about meter, about how many steps would it take you to cross this suspension bridge?
Answers: 1
Mathematics, 21.06.2019 19:30
Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%
Answers: 2
Choose the statement that is true. a. for a normal distribution, 95% of the distribution is within...
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