# Sampling Essay Examples

ProfessorName Paper Date ACES-II ejection seats were designed for men weighing between 140lb-211lb.Weights of women are normally distributed with a mean of 143lb and a standard deviation of 29lb. If a woman is randomly selected, the probability that her weight is between 140lb-211lb will be as given below; We calculate the z- score for a row value between 140 and 211.To decide on the value, we can get the average of the two values as shown below; Average of 140 and 211= 140+211=351/2=175.5=176. Z-SCORE FOR 176= 176-143=33/29= 1.13793=1.14 Z-score = Row score – Mean...

- Words: 275
- Pages: 1