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

the cafeteria has 45 square  tables that can be pushed together to form one long table for the lacrosse team's banquet. Each square table can seat one person on
How do scientists use seismic waves to determine the interior structure of Earth?
Does every point lie in a quadrant?
A farmer hauled in 120 bales of hay. Each of his cows ate 1 1/4 bales. How many cows the farmer feed?
Does every point lie in a quadrant?
Find the value of x.  Round to nearest hundredth if necessary.
Determine whether the sequence coverage or diverges. If it converges, give the limit. 48, 8, 4/3, 2/9, ...
Dominick lives 1 3/4 miles from his school.  If his mother drives him half the way, how far will Dominick have to walk to get to school?
What are the 3 features of a typical seigneurie
What is the mean of 87, 93, 86, 90, and 84?