Author Question: Which of the following statements if false? a. The set of all simple events of an experiment is ... (Read 64 times)

storky111

  • Hero Member
  • *****
  • Posts: 561
Which of the following statements if false?
 a. The set of all simple events of an experiment is called the sample space.
  b. An event that can be decomposed into two is called a simple event.
  c. The sum of the probabilities for all simple events in the sample space equals 1.
  d. The probability of an event A is equal to the sum of the probabilities of the simple events contained in A.
  e. The probability for any event in the sample space is between 0 and 1 inclusive.

Question 2

A chi-squared test for independence is applied to a contingency table with 3 rows and 5 columns for two qualitative variables. The degrees of freedom for this test must be 15.
  Indicate whether the statement is true or false



mceravolo

  • Sr. Member
  • ****
  • Posts: 349
Answer to Question 1

B

Answer to Question 2

F



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

For a complete list of videos, visit our video library