Compute the indicated quantity. P(A|B) = 0.5, P(An B) = 0.4. Find P(B). P(B) Enter a number.

Compute the indicated quantity. P(A) = 0.3, P(B) = 0.7. A and B are independent. Find P(B | A). P(B | A) =

f the temperature at 11:00 p.m. on Wednesday is warmer than Tuesday's temperature (-10 degrees Fahrenheit) but still BELOW ZERO, what is a possible value for the temperature at 11:00 p.m. Wednesday?

The height of the falling sheet of paper, in feet from the ground, is given by s(t)=-1.5t+9 after t seconds. ​ When will the sheet of paper reach the ground? ​ a. after 3 seconds b. after 15 seconds c. after 9 seconds d. after 7.5 seconds e. after 6 seconds

Find the reference number for each value of t. 571 (a) 6. (b) 6 117 (c) t = 3 t=- 77 4 (d)

Superstitions survey. Are Americans superstitious? A Harris (Feb. 2013) poll of over 2,000 adult Americans was designed to answer this question. One survey item con- cerned the phrase "see a penny, pick it up, all day long you'll have good luck." The poll found that just one-third of Americans (33%) believe finding and picking up a penny is good luck. Consider a random sample of 20 U.S. adults and let x represent the number who believe finding and picking up a penny is good luck.

Let P(A)= 0.459.   Find P(A¯¯¯¯).  do not round your answer

Compute the indicated quantity. P(A | B) = 0.3, P(B) = 0.6. Find P(A n B). P(A n B) Need Help? Watch It Read It

y 6. y = f(x) 4 3 L

Compute the indicated quantity. P(B) = 0.5, P(A ∩ B) = 0.2. Find P(A|B).