Asked by Anonymous

According to the local real estate board, the average number of days that homes stay on the market before selling is 78.4 with a standard deviation equal to 11 days. A prospective seller selected a random sample of 36 homes from the multiple listing service. Above what value for the sample mean should 95 percent of all possible sample means fall?

Answers

Answered by Anonymous

78.4-+ 1.96*11/sqrt(36))

(74.81, 81.99)
Answered by Chol


78.4-+ 1.96*11/sqrt(36))

(74.81, 81.99)
There are no AI answers yet. The ability to request AI answers is coming soon!

Related Questions