Question #252309

A standardized aptitude test has a population mean of 110 and a standard deviation of 12. What is the probability of obtaining a mean score of 114, with a sample of N=28?


1
Expert's answer
2021-10-22T07:05:30-0400

(114-110)(28/12)

= 4× 2.33= 9.33


Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Place free inquiry
Calculate the price
Learn more about our help with Assignments: Chemistry

Comments

No comments. Be the first!
Our fields of expertise
Submit Your Assignment. We Can Do It.
LATEST TUTORIALS
APPROVED BY CLIENTS
Finding a professional expert in "partial differential equations" in the advanced level is difficult. You can find this expert in "Assignmentexpert.com" with confidence. Exceptional experts! I appreciate your help. God bless you!
Canada #340153 on Dec 2023