Find the z-score corresponding to a weight of 99 pounds in a population having a mean weight of 162 pounds and a standard deviation of 24.3. Using the z-score, determine whether the value is usual or unusual. Round the z-score to one decimal point.
Find the z-score corresponding to a weight of 99 pounds in a population having a mean weight of 162 pounds and a
standard deviation of 24.3. ; Using the z-score, determine whether the value is usual or unusual. Round the z-score to one decimal point.
