The BMI of a group of women are normally distributed with a mean of 28 and a standard deviation of 4.5What percentage of these women do you expect to have a BMI between 23 and 26? what the probability that a women selected at random with a BMI over31
What is the 38th percentile BMI?
suppose you are conducting a study on obesity and you wish to select subjects from this group of women whose BMI is above the 75th percentile. What is the minimum BMI required to be included in your study?