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

Author Question: If the probability of a certain event is .50 and the probability of a second event is .50, what is ... (Read 93 times)

DyllonKazuo

  • Hero Member
  • *****
  • Posts: 565
on: Jun 20, 2018
If the probability of a certain event is .50 and the probability of a
  second event is .50, what is the probability of having the first event occur OR
  the second event occur?
 
  a. .25
  b. .50
  c. .75
  d. 1.00

Question 2

If we made sure everyone in the population is equally likely to be chosen to be in a study, we would be using
 
  a. random assignment to conditions.
  b. random selection from the population.
  c. a correlational study.
  d. an experiment.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

lindahyatt42

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jun 20, 2018
Answer to Question 1

d

Answer to Question 2

b


DyllonKazuo

  • Member
  • Posts: 565
Reply 2 on: Jun 20, 2018
Gracias!

adammoses97

  • Member
  • Posts: 337
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

This engraving of the Boston Massacre (1770) became the most reprinted depiction of the event, and p This engraving of the Boston Massacre (1770) became the most reprinted depiction of the event, and p
A typical waveform from a knock sensor during a spark knock event. This signal is sent to the ... A typical waveform from a knock sensor during a spark knock event. This signal is sent to the ...
Summary of Common Probability Distributions Summary of Common Probability Distributions
Tunguska Event Tunguska Event
Cretaceous-Tertiary (K-T) event Cretaceous-Tertiary (K-T) event
Probability question Probability question
Video: Medullary osmotic gradient - influencing factors

For a complete list of videos, visit our video library