Question

The weekly incomes of shift foreman in a glass industry follow the normal probability distribution with a mean of $1000 and standard deviation of $100. What is the z value for the income, let’s call it X, of a foreman who earns $1,100 per week? For a foreman who earns $900 per week?

Answer 1

Answer one-thousand-nine-hundred

Explanation:

all u need to do is add then you get the answer