- Access to
**800,000+**Textbook Solutions - Ask any question from
**24/7**available

Tutors **Live Video**Consultation with Tutors**50,000+**Answers by Tutors

A sample of the salaries of assistant professors on the

A sample of the salaries of assistant professors on the business faculty at a local university revealed a mean income of $72,000 with a standard deviation of $3,000.

a. Using Chebyshev’s theorem, what percentage of the faculty earns at least $66,000 but no more than $78,000?

b. Using Chebyshev’s theorem, what percentage of the faculty earns at least $63,000 but no more than $81,000?

a. Using Chebyshev’s theorem, what percentage of the faculty earns at least $66,000 but no more than $78,000?

b. Using Chebyshev’s theorem, what percentage of the faculty earns at least $63,000 but no more than $81,000?

Membership
TRY NOW

- Access to
**800,000+**Textbook Solutions - Ask any question from
**24/7**available

Tutors **Live Video**Consultation with Tutors**50,000+**Answers by Tutors

Relevant Tutors available to help