1. Math
2. Statistics And Probability
3. consider a population consisting of the number of teachers per...

# Question: consider a population consisting of the number of teachers per...

###### Question details

Consider a population consisting of the number of teachers per college at small 2-year colleges. Suppose that the number of teachers per college has an average μ = 190 and a standard deviation σ = 15.

(a) Use Chebyshev's Rule to make a statement about the minimum percentage of colleges that have between 145 and 235 teachers. (Round your answer to two decimal places if necessary.)