5. The distribution of white blood cell count per cubic millimeter of whole blood is approximately normal with the mean
Posted: Wed May 11, 2022 6:40 am
5. The distribution of white blood cell count per cubic millimeter of whole blood is approximately normal with the mean 5650 and standard deviation 1080 for healthy patients. A random sample of 35 people was selected, what is the probability that their mean white blood cell counts will be between 6150 and 6250? (5 points) (Round intermediate calculations to 4 non-zero decimals and the z-value to two decimal places)