Asked by Sam

The salaries at a corporation are normally distributed with an average salary of $29,000 and a standard deviation of $4,000. What is the probability that an employee will have a salary between $22,520 and $23,480? Enter your answer rounded to exactly 4 decimal places.
Answered by Reiny
Surely you can use the link I gave you when I answered your last post.
Did you even look at it ?

you should get .031177
Answered by Anonymous
Teachers’ Salaries in Connecticut The average teacher’s salary in Connecticut (ranked first among states) is $57,337. Suppose that the distribution of salaries is normal with a standard deviation of $7500.

a. What is the probability that a randomly selected teacher makes less than $52,000 per year?

There are no AI answers yet. The ability to request AI answers is coming soon!