kimseokjin92 kimseokjin92

17-04-2019
Mathematics

contestada

events A and B are independent. find the missing probability
P(A)= 1/4 , P(B)= 3/5, P(B I A) =?

Respuesta :

17-04-2019

Answer:

hello : P(A and B) = 3/20

Step-by-step explanation:

events A and B are independent:

P(A and B) = P(A)×P(B)

P(A and B) = (1/4)×(3/5)

P(A and B) =3/20

continu ....

P(B/A)= P(A and B) / P(A)

Answer Link

Otras preguntas

Read the sentence. The ball that I bounced across the gymnasium floor eventually came to rest behind the bleachers. What best describes the purpose of the under

What continent would you find this location 20 degrees north and 20 degrees east

Write the following interval as an inequality.

Molly and James tracked the average temperature in their city for the past 8 days. They recorded their temperature findings in this list. 74°F , 79°F , 76°F, 85

If 2x - 1 = 9, then 2x = 10 What property is this

A box contains 47 red marbles 47 white marbles, and 47 blue marbles. If a marble is randomly selected from the box, what is the probability that it is white or

An atom has a total of 3 protons and 4 electrons orbiting around the nucleus. What is the electric charge of this atom?

For this heterogeneous system 2A(aq)+3B(g)+C(l)↽−−⇀2D(s)+3E(g) 2A(aq)+3B(g)+C(l)↽−−⇀2D(s)+3E(g) the concentrations and pressures at equilibrium are [A]=2.25×1

What are four .sources of fresh water on Earth? . A. Ice, groundwater, lakes and water vapor B. Water vapor, ice, lakes and oceans C. Groundwater, water vapor,

Which word is the best example of a strong adjective? angry enraged mad upset