The average annual salary for all u. s. teachers is $47,750. assume that the distribution is normal and the standard deviation is $5680. find the probability that a randomly selected teacher earns

a. between $35,000 and $45,000 a year

b. more than $40,000 a year

c. if you were applying for a teaching position and were offered $31,000 a year, how would you feel (based on this information) ?

Question

Jair Black

6 October, 01:48

+5

Answers (1)

Know the Answer?

Madyson Baxter · Answer 1

Madyson Baxter 6 October, 05:30

0

between 35k and 45k

so answer a.