maisielavoie23 maisielavoie23

20-08-2018
Mathematics

contestada

PLEEAASEE HELP!!! Suppose Q and R are independent events. Find P(Q and R) if P(Q) = 4/5 and P(R) = 4/11.

A. 64/55

B. 4/7

C. 16/55

D. 39/55

Respuesta :

benpasttense benpasttense

20-08-2018

The answer is C. 16/55 because P(Q and R) = P (Q) . P (R) (for independent events Q and R)

So, the prob. is 4/5 * 4/11 = 16/55 = D.

Answer Link

mkchappell mkchappell

20-08-2018

It is A. 64/55 4 x 4 64
-- -- =
5 x 11 55

Answer Link

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

What is An expression that reads four times one million, plus five times one hundred thousand, plus eight times one thousand, plus seven times one hundred, plus

A client returns to the unit after having extracorporal lithotripsy. which assessment finding by the nurse would be the best indicator that the treatment has be

In what way(s) do decentralized national health programs differ from socialized medicine?

The mr = mc rule can be applied to ______ firms; however, the rule can be restated as p = mc only when applied to ______ firms.

An older adult client sought care for the treatment of a swollen, painful knee joint. Diagnostic imaging and culturing of synovial fluid resulted in?

If you had invested $100 in 1972 in the 500 stocks of the s&p500 index, how much would you have had in 2018?.

The narrator uses the phrase "making trial of everything" (line 7) to present Eppie as A) friendly. B) curious. C) disobedient. D) judgmental.

____________ refers to the deficient production of all cellular elements of the blood. a. aplastic anemia b. hemolytic anemia c. pancytopenia d. leukemia

Choose the best response to the following question: Comment dit-on «good night » en français ? A:On dit « au revoir »>. B: O On dit « enchanté >>. C: O

Given the following information, calculate the daily profit for the firm. flow rate = 100 units/day, average price = $5.00, average cost = $2.50