Mathematics, 26.12.2019 01:31 lilpump3506
The heights of a random sample of 50 college students showed a sample mean of 174.5 centimeters and a sample standard deviation of 6.9 centimeters. construct a 98% confidence interval for the mean height of all college students.
Answers: 1
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Which statement accurately explains whether a reflection over the x-axis and a 180° rotation would map figure acb onto itself?
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which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125
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Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.
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