loader  Loading... Please wait...

Question(s) / Instruction(s):

A random sample is taken of 20 white collar workers regarding salaries. The mean salary is $71955 with a standard deviation of $13513. The salaries are normally distributed. What is the probability that the mean is at least $70000?

Find Similar Answers by Subject


Student Reviews

Rate and review your solution! (Please rate on a Scale of 1 - 5. Top Rating is 5.)


Expert's Answer
Download Solution:
$1.79

This solution includes:

  • Plain text
  • Cited sources when necessary
  • Attached file(s)
  • Solution Document(s)



Reach Us

408-538-8534

20-3582-4059

39-008-4233

+1-408-904-6494