This topic contains a solution. Click here to go to the answer

Author Question: In the randomized block design for ANOVA, where k is the number of treatments and b is the number of ... (Read 102 times)

vinney12

  • Hero Member
  • *****
  • Posts: 586
In the randomized block design for ANOVA, where k is the number of treatments and b is the number of blocks, the number of degrees of freedom for error is:
 a. k - b
  b. kb - 1
  c. n - k - b + 1
  d. None of these choices.

Question 2

What is the average run length (ARL) until an x control chart signals a false alarm if the control limits are set at 2.5 standard errors from the centerline?



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mmj22343

  • Sr. Member
  • ****
  • Posts: 297
Answer to Question 1

C

Answer to Question 2

The probability of a Type I error for each sample is .0124 namely, P( z  > 2.5, hence the ARL = 1/.0124 = 80.6  81 samples should be taken.





 

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

For a complete list of videos, visit our video library