maxrocha0 maxrocha0
  • 01-04-2020
  • Mathematics
contestada

If P(A)=0.6, P(B)=0.3, and P(A and B)=0.18, find P(A or B).

Respuesta :

SaniShahbaz
SaniShahbaz SaniShahbaz
  • 08-04-2020

Answer:

The value of P(AUB) = 0.72

Step-by-step explanation:

As

  • P(A) = 0.6
  • P(B) = 0.3
  • P(A∩B) = 0.18

We can determine the value of P(A∩B) Using the formula

P(AUB) = P(A) + P(B) - P(A∩B)

            = 0.6 + 0.3 - 0.18

             = 0.72

Therefore, the value of P(AUB) = 0.72

Answer Link

Otras preguntas

last question:) thanks guys​
1. The ratio of students in 8th grade that preferred math to science is 6:4. If there are 72 students that preferred science, what is the total number of studen
Which central principle of the US government is expressed in this excerpt? A The government is granted its power by the people. B There must be separation betwe
What is an example of a non-random sample?(math)
what are the essential elements of a contract?
PLEASE HELP! i have by the end of the day to turn this in. PLEASE DONT GUESS
Find the slope of the line graphed below. (Sorry if it’s a little blurry)
christian has 1/8 of a hershey's bar. Ellie has 1/3 of a hershey's bar. who has more, and how much more do they have
Does this table represent a proportional relationship?
It is Girl Scout Cookie Season! Yay! Lemonades are $4 a box and the Girl Scout S’mores are $5 a box. Write an expression that represents the cost of number of