vtapert16
vtapert16 vtapert16
  • 13-08-2019
  • Mathematics
contestada

A and B are independent events. P(A)=0.40 and P(B)=0.30. what is P(A and B)?

A and B are independent events PA040 and PB030 what is PA and B class=

Respuesta :

aguilerapablo03
aguilerapablo03 aguilerapablo03
  • 13-08-2019

Answer:

C. 0.12

Step-by-step explanation:

Independent events

The outcome of one event does not affect the outcome of the other. If A and B are independent events then the probability of both ocurring is:

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

With P(A) = 0.40 and P(B) = 0.30 then

P(A and B) = 0.40 x 0.30 = 0.12

Answer Link

Otras preguntas

The Anti-Federalists’ main objection to ratifying the Constitution was that it
How is urbanization affected by business? Check all that apply. Business fuels urbanization Business brings in the people that grow a city Big buildings and fa
the sears tower in chicago is 1450 feet hugh. a model if the tower is 24 inches tall. what is the ratio of the height of the model to the height of the actual s
The base of a square pyramid has a side length of 7 inches. The height of the pyramid is 19 inches. What is the approximate volume of the pyramid? A. 133 in3
what number is 1/3 of 654
how much does 20 hundreds equal
A stockbroker earns a base salary of 40000 dollar plus 5%of the total value of the stocks,mutual funds , and other investments that the stockbroker   sells.last
wich group of numbers includes only composite numbers
Why was Jefferson’s election in 1800 considered a “republican revolution”?
angelo earns 2080 each month his total deductions are 30% of his pay how much is deducted from his pay each month