Mathematics, 21.04.2020 17:34, anymouse3455
Twenty-five blood samples were selected by taking every seventh blood sample from racks holding 187 blood samples from the morning draw at a medical center. The white blood count (WBC) was measured using a Coulter Counter Model S. The mean WBC was 8.636 with a standard deviation of 3.9265.
(a) Construct a 95 percent confidence interval for the true mean using the FPCF.
(b) What sample size would be needed for an error of +/- 1.5 with 95 percent confidence?
Answers: 2
Twenty-five blood samples were selected by taking every seventh blood sample from racks holding 187...
Chemistry, 18.02.2021 01:10
Social Studies, 18.02.2021 01:10
Mathematics, 18.02.2021 01:10
Computers and Technology, 18.02.2021 01:10