chrjergre3462 chrjergre3462

09-05-2018
Mathematics

contestada

Use the given information to find the indicated probability. a and b are mutually exclusive. p(a) = .8, p(b) = .1. find p((a ∪ b)').

Respuesta :

LammettHash LammettHash

11-05-2018

If [tex]A[/tex] and [tex]B[/tex] are mutually exclusive, then

[tex]\mathbb P(A\cup B)=\mathbb P(A)+\mathbb P(B)=0.8+0.1=0.9[/tex]

Then [tex]\mathbb P((A\cup B)')=1-\mathbb P(A\cup B)=0.1[/tex].

Answer Link

Otras preguntas

The Middle Passage was part of the larger trade network known as "__________."

Hey! Please help! I will give brainiest!

The area of a rectangle is 56cm. The length is 2cm more than x and the width is 5cm less than twice x. Solve for X. Round to the nearest whole number.

Need help with this one. TY!!

what would you do if you were an adaptive specialist?

Let f and g be two functions defined as [tex]f(x) = 2x + 5 \\ g(x) = {x}^{2} - 7x + 5[/tex]a) Find (f×g)(x)b)Find (f×g)(4)

You built a skateboard ramp in the shape of a triangular prism. If you want to paint the entire ramp, even the bottom, what is the total area you will paint?

Using the figure of the bullseye above, what is the probability that a shooter will hit the bullseye two shots in a row? Express your answer as a percentage rou

jervsise needs to make 20 sandwiches. he has 6 pou n d's of Turkey and using 1/3 pound of Turkey for each sandwich. Will he have enough sandwiches?

PLEASE HELP ME! Fill in the blank with the correct form of the verb. When writing your answer follow this format: comer, hablar. Note that each word is separa