hhfbeuiw hhfbeuiw

11-03-2019
Mathematics

contestada

suppose a and b are independent events if p(a/b)=.25 and p(b)=.6 what is P(AnB)?

Respuesta :

laurellee27 laurellee27

11-03-2019

Answer:

0.15

Step-by-step explanation:

Independent Probabilities Formula

P(A | B) = P(A) = P(A ∩ B) ÷ P(B)

P(A | B) = 0.25

P(A) = 0.25

P(B) = 0.6

If P(A) = P(A ∩ B) ÷ P(B)

P(A ∩ B) = P(A) × P(B)

P(A ∩ B) = 0.25 × 0.6

P(A ∩ B) = 0.15

Answer Link

Otras preguntas

What led to the development of inns in the Middle Ages? A.) the needs of pilgrims for a resting place B.) the needs of travelers for safety C.) the needs of s

What does 2x(5+2)x2 equals

Add a comma to fix the sentence. After all we did love playing a prank on him

Which of the following equations matches the function shown above? A. y=1/4cos(x) B. y=cos(4x) C. y=4cos(x) D. cos(1/4x)

How many quarts do it take to make 1 gallon

i need help w this, please??

What’s the volume of the pyramid in the diagram?

Because organisms are made primarily of water, they resist rapid temperature changes. This useful quality is based on water's _____. See concept 3.2 (page)

Are Society expectations and norms good for us? Why or why not

Why did entrepreneurs believe that laissez-faire economics would work best for them? Question 28 options: They believed they could be most productive without go