[Answered] Given events A and B with probabilities P( A) = 0.5, P(B) = 0.4, and P(A and B) = 0.2, are A and ...

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

Author Question: Given events A and B with probabilities P( A) = 0.5, P(B) = 0.4, and P(A and B) = 0.2, are A and ... (Read 26 times)

corkyiscool3328

Hero Member
Posts: 539

on: Jul 25, 2018

Given events A and B with probabilities P(

A) = 0.5, P(B) = 0.4, and P(A and B) = 0.2, are A and B independent?
A) no B) cannot be determined C) yes

Question 2

The given confidence level is substituted into the formula used to obtain the required sample size.

Indicate whether the statement is true or false

Need homework help now?

Ask unlimited questions for free

Ask a Question

Marked as best answer by a Subject Expert

ktidd

Sr. Member
Posts: 319

Reply #1 on: Jul 25, 2018

Answer to Question 1

C

Answer to Question 2

FALSE

corkyiscool3328

Member
Posts: 539

Reply 2 on: Jul 25, 2018

Great answer, keep it coming

adammoses97

Member
Posts: 337

Reply 3 on: Yesterday

TYSM

« previous next »

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.