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 100 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?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Morris and Company, Sussex Rush-Seated Chairs. Morris and Company, Sussex Rush-Seated Chairs.
Temperature Changes on Heart Rate Temperature Changes on Heart Rate
Static Stability & Environmental Lapse Rate Static Stability & Environmental Lapse Rate
How to find the domain and range of natural logarithmic functions (Part 1) How to find the domain and range of natural logarithmic functions (Part 1)
How to find the phase shift from a graph? How to find the phase shift from a graph?
Find derivative using quotient rule Find derivative using quotient rule
Video: Peptide Bond Formation Animation

For a complete list of videos, visit our video library