Mathematics, 19.06.2020 21:57 nubsies31
As part of the Honolulu Heart Study, a sample group of 100 individuals is selected and a study conducted to see if following a 6-month low-carbohydrate diet their collective cholesterol levels have changed. You know the sample mean for cholesterol was 203.8 with standard deviation (s) of 21.6. After the study, further research indicated the populations mean (µ) cholesterol is 221.4. Based on this, are cholesterol levels of persons eating a low-carbohydrate diet different from the average cholesterol level? Please test at α.=.01
Answers: 1
Mathematics, 21.06.2019 13:40
What is the correlation coefficient for the data? don't forget to turn the diagnoisticon (in the catalog menu of the calculator). r = answer (round to the nearest thousandth)
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Mathematics, 21.06.2019 21:20
Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c
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Mathematics, 21.06.2019 21:50
Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.
Answers: 3
As part of the Honolulu Heart Study, a sample group of 100 individuals is selected and a study condu...
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