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

Author Question: Which of the following is definitely true for mutually exclusive events A and B? a. P(A) = 1 P(B) ... (Read 83 times)

karateprodigy

  • Hero Member
  • *****
  • Posts: 550
on: Jul 24, 2018
Which of the following is definitely true for mutually exclusive events A and B?
 a. P(A) = 1  P(B)
  b. P(A) + P(B) = 1
  c. P(A and B) = P(A)P(B)
  d. P(A and B) = 0

Question 2

What is the fundamental rule for data inference, or what property must samples have before valid inferences can be made about the population?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kaykay69

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

The fundamental rule for data inference is that the sample can be considered to be a representative, or preferably random, sample from the population with regard to the question(s) of interest.


karateprodigy

  • Hero Member
  • *****
  • Posts: 550
Reply #2 on: Jul 24, 2018
Thanks


kaykay69

  • Sr. Member
  • ****
  • Posts: 322
Reply #3 on: Jul 24, 2018
Welcome :)


« previous next »
 

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

The events in inflammation. The events in inflammation.
Adapoids and omomyoids had longer snouts and are the first “true” primates. Adapoids and omomyoids had longer snouts and are the first “true” primates.
Major Events in the History of Psychology (5 of 6) Major Events in the History of Psychology (5 of 6)
Anxiety model. Stressful events lead to symptoms of anxiety, which can be resolved by coping ... Anxiety model. Stressful events lead to symptoms of anxiety, which can be resolved by coping ...
Events of the cardiac cycle Events of the cardiac cycle
Vascular events in the acute inflammatory process Vascular events in the acute inflammatory process
Video: Retina

For a complete list of videos, visit our video library