Author Question: The proportion of values in one half of a z-distribution a. is negative. b. can be negative or ... (Read 48 times)

jenna1

  • Hero Member
  • *****
  • Posts: 568
The proportion of values in one half of a z-distribution
 
  a. is negative.
  b. can be negative or positive, depending on which side of the distribution is examined.
  c. is always .50.
  d. depends on the z-score of interest.

Question 2

The chi square test demands that cell entries be independent of each
  other.
 
  Indicate whether the statement is true or false



akemokai

  • Sr. Member
  • ****
  • Posts: 347
Answer to Question 1

c

Answer to Question 2

T



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

For a complete list of videos, visit our video library