Mathematics, 06.09.2020 14:01 wbrandi118
A circle has a radius of 3.88 inches. Using the correct number of significant digits, find the circumference and area of the circle. The circumference is in. The area is in.
Answers: 2
Mathematics, 21.06.2019 20:00
The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16
Answers: 3
Mathematics, 22.06.2019 02:30
Researchers are conducting experiments to determine the role of alcohol in the development of depression. after the study is complete, they determine that the relative risk of developing depression is 1.55 with a 95 % ci of 1.2 -1.9. each group is then divided into nonsmokers and smokers. the relative risk for the nonsmokers is 1.12 with a 95% ci of 0.87-1.37. the relative risk for the smokers is 1.7 with a 95 % cl of 1.5-1.9. what type of bias may affect this study? a. procedure bias b. recall bias c. selection bias d. confounding e. lead-time bias
Answers: 2
Mathematics, 22.06.2019 03:00
A. find the power of the test, when the null hypothesis assumes a population mean of mu = 450, with a population standard deviation of 156, the sample size is 5 and the true mean is 638.47 with confidence intervals of 95 b. find the power of the test, when the null hypothesis assumes a population mean of mu = 644, with a population standard deviation of 174, the sample size is 3 and the true mean is 744.04 with confidence intervals of 95% c. find the power of the test, when the null hypothesis assumes a population mean of mu = 510, with a population standard deviation of 126, the sample size is 10 and the true mean is 529.44 with confidence intervals of 95
Answers: 2
A circle has a radius of 3.88 inches. Using the correct number of significant digits, find the circu...
Mathematics, 11.01.2021 06:20
Biology, 11.01.2021 06:20
Mathematics, 11.01.2021 06:20
Mathematics, 11.01.2021 06:20
Mathematics, 11.01.2021 06:20
Mathematics, 11.01.2021 06:20
Health, 11.01.2021 06:20
Computers and Technology, 11.01.2021 06:20
English, 11.01.2021 06:20
Mathematics, 11.01.2021 06:20
Mathematics, 11.01.2021 06:20
Geography, 11.01.2021 06:20
Social Studies, 11.01.2021 06:20