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

Author Question: For a z score of 1.35 the z score table indicates a percentage value of 41.15. This means that ... (Read 47 times)

Pea0909berry

  • Hero Member
  • *****
  • Posts: 573
For a z score of 1.35 the z score table indicates a percentage value of
  41.15. This means that
 
  a. 41.15 of the cases fell below a z score of +1.35
  b. 41.15 of the cases fell above a z score of +1.35
  c. 41.15 of the cases fell between z scores of +1.35
  d. 41.15 of the cases fell between a z score of +1.35 and the mean

Question 2

In order to calculate the z test, one must know
 
  a. the sample's true standard deviation
  b. the amount of sampling error present
  c. the parameter mean, the parameter standard deviation and the sample mean
  d. the exact amount of bias contained in the sample



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

parker125

  • Sr. Member
  • ****
  • Posts: 332
Answer to Question 1

d

Answer to Question 2

c





 

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

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?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

For a complete list of videos, visit our video library