Question

Please Help!! Will Medal!!!

The weight of male Americans between the ages of 18 and 25 is normally distributed, with a mean of 160.4 lb and a standard deviation of 27 lb. One definition of obesity states that a person is obese if the z-score of his or her weight is greater than 2.

What is the obesity threshold weight for a young adult American male? Round your answer to the nearest tenth.

Answer 1

ok... so using the z-score formula

\[\frac{x - 160.4}{27} > 2\]

Answer 2

solve x

Answer 3

1072/ 135 ? I feel this is wrong

Answer 4

x - 160.4 > 54

Answer 5

Thank you(: