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Find the area of the figure below 12 6
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Mathematics, 22.06.2019 04:30
The survey of study habits and attitudes (ssha) is a psychological test that measures the motivation, attitude toward school, and study habits of students, scores range from 0 to 200. the mean score for u.s. college students is about 115, and the standard deviation is about 30. a teacher who suspects that older students have better attitudes toward school gives the ssha to 55 students who are at least 30 years of age. the mean score is 113.2. assume the population standard deviation is 30 for older students what is the margin of error for a 95% confidence interval for the population mean score for a. older students? b. compute the 95% confidence interval for the population mean score for older students. c. compute the 99% confidence interval for the population mean score for older students. d. compute the 88% confidence interval for the population mean score for older students.
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Mathematics, 22.06.2019 06:10
Is vi-cos = -sintrue? if so, in which quadrants does angle terminate?
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Mathematics, 22.06.2019 08:30
What percentage of the general u.s. population are high-school dropouts? the statistical abstract of the united states, 120th edition, gives the percentage of high-school dropouts by state. for convenience, the data are sorted in increasing order.
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Mathematics, 22.06.2019 08:30
The volume of a cylinder is 176pi cm.square and its height is 11cm. what is the length of the cylinder radius?
Answers: 1
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