Question

"Find the power of the test, when the Null Hypothesis assumes a population mean of Mu...

  1. "Find the power of the test, when the Null Hypothesis assumes a population mean of Mu = 450, with a populaiion standard deviation of 156, the sample size is 5 and the true mean is 638.47 with confidence itnervals of 95%"
  2. "Find the power of the test, when the Null Hypothesis assumes a population mean of Mu = 644, with a populaiion standard deviation of 174, the sample size is 3 and the true mean is 744.04 with confidence itnervals of 95%"
  3. "Find the power of the test, when the Null Hypothesis assumes a population mean of Mu = 510, with a populaiion standard deviation of 126, the sample size is 10 and the true mean is 529.44 with confidence itnervals of 95%"

Please show all work clearly.

Please show also how to find values using Excel.

Thank you!

0 0
Add a comment Improve this question Transcribed image text
Answer #1

) n(Xu> n A Arenti d er tede E-H CEZoo t CS CamScanner Scanned withPeaer 1 - -7 O. g55 65S 174 44.04 56A C66441703) Z. a-0 126, +Y=P>am Zd 529. uu (-152106.) Power fY = Tov O-1246388 C. 95 m a

Add a comment
Know the answer?
Add Answer to:
"Find the power of the test, when the Null Hypothesis assumes a population mean of Mu...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT