unicornias unicornias

23-09-2019
Mathematics

contestada

Given that events "A" and "B" are independent, P(A)= 0.80 and P(A and B) = 0.24, what is P (B)?
Group of answer choices

0.104

0.192

0.56

0.30

Respuesta :

MathPhys MathPhys

23-09-2019

Answer:

0.30

Step-by-step explanation:

They are independent, so:

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

0.24 = 0.80 P(B)

P(B) = 0.30

Answer Link

Otras preguntas

The vector "E" is called the “electric field vector”. Ex = 3.00 N/C and Ey = 4.00 N/C. Give the value of each of these: The magnitude of E = _____________ The v

URGENT PLS ANSWER ASAP THANKS!!

Why is Baba visibly upset with Amir for crying after the Buzkashi game?

how do i evaluate the function p(x)=-x^5+11x^3+7 when x=3

[Real world example] A sewage treatment centre fills a cylindrical silo with waste. The diameter is 20m and the height 5m. It is full to the top with 1300kg of

simplify: -3 | -2 | + 4 | - 5 |

d) How could you leave an electroscope charged after all other objects had been taken away?

There are 4 apples, 3 peaches and 2 plums in a grocery bag. If the the checkout person picks 2 plumbs and 1 peach out of the bag, what is the probability that t

three consicutive integers add up to 57 ? what are these integers?

i need 5 or more sentences about a baseline