Mathematics, 11.02.2021 16:30 anglebaby559p0nxvi
Based on a sample of size 42, a 95% confidence interval for the mean score of all students, μ, on an aptitude test is from 57.1 to 64.9. Find the margin of error.
Answers: 3
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The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles
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Sole with work in 10 years, the average number of hours of tv watched per week by teenagers dropped from 23.9 to 21.4. find the percent of change.
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Based on a sample of size 42, a 95% confidence interval for the mean score of all students, μ, on an...
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