This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A company manufactures batteries in batches of 20 and there is a 3 rate of defects. Find the ... (Read 101 times)

stock

  • Hero Member
  • *****
  • Posts: 573
on: Aug 1, 2018
A company manufactures batteries in batches of 20 and there is a 3 rate of defects. Find the standard deviation for the number of defects per batch.
 
  A) 0.763 B) 0.775 C) 0.744 D) 0.76

Question 2

If the results of a study using the Wilcoxon signed-ranks test were reported as T = 56 (N = 73), p < .05, then you would know that .
 
  a. Tcrit was 56 and H0 was rejected
  b. Tcrit was 56 and H0 was not rejected
  c. Tobs was 56 and H0 was rejected
  d. Tobs was 56 and H0 was not rejected


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

irishcancer18

  • Sr. Member
  • ****
  • Posts: 310
Reply #1 on: Aug 1, 2018
Answer to Question 1

A

Answer to Question 2

C


stock

  • Hero Member
  • *****
  • Posts: 573
Reply #2 on: Aug 1, 2018
TY


irishcancer18

  • Sr. Member
  • ****
  • Posts: 310
Reply #3 on: Aug 1, 2018
You're welcome


« previous next »
 

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

How to find the resultant vector of three or more vectors How to find the resultant vector of three or more vectors
How to find the volume and surface area of any triangular prism How to find the volume and surface area of any triangular prism
How an Increase in Income Inequality Affects the Desired Tax Rate How an Increase in Income Inequality Affects the Desired Tax Rate
A bus starts from restat a station and accelerates at a rate of 2 m/s^2 for 15 seconds. It then runs A bus starts from restat a station and accelerates at a rate of 2 m/s^2 for 15 seconds. It then runs
Find derivative using product rule Find derivative using product rule
Find the resultant for the following force combinations Find the resultant for the following force combinations
Video: Action potentials - electrical characteristics and generation

For a complete list of videos, visit our video library