If P(A)=.62, P(B)=.47, & P(A or B)=.88. What is the likeliness of selecting only A? A)...
If P(A)= .62, P(B)= .47, & P( A or B)= .88. What is the probability of selecting neither A nor B? A) .88 B) .12 C) .21 D) cannot be determined Is it C? Neither P(A or B)= P(A)+P(B)-P(A or B)= .62 + .47- .88= .21
0.12 L of water is slowly heated from 26 °C to 88 °C. What is the change in entropy?
7) 47 +47 +47 +47 26 + 26 + 26 + 26 = A According to the equation above, what is the value of A? A. 2 B.4 C. 16 D. 64 a = V2 b=v7 c=156 What is the value of n? A. 1 B. 2 C. 7 D. V2
454 $47 52-51.7 38. S interval by selecting one of doe stastemests a. b. d. There ís a 98% Sy W probability that the avenge oat of groceries 98% contident that the average cost or groceries in in-eertain eny certain city la ben is betu-S.nd e There is a 98% probability that a randomly selected grocery bakeuns between Se-taw cost of groceries ins ou sample is betwees S 39. A housing researcher would like to estimate the averoge square footage...
P(A)=0.35, P(B)=0.58, and P(A and B)=0.26, What is P(A or B)? (Round to 2 decimal places, if needed.) P(A)=0.75, P(B)=0.36, and P(A and B)=0.25, What is P(A or B)? (Round to 2 decimal places, if needed.)
Given that P(B|A)=0.78 and P(A)=0.41, what is P(B AND A)? Round to three decimal places. Provide your answer below
A and B are two events such that P(A) = 0.4, P(B) = 0.5, and P(A|B) = 0.3. Find P(A and B). Select one: a. 0.6 b. 0.15 c. 0.12 d. 0.2
If P(A ∩ B) = .50, can P(A) = .20? Multiple Choice A. Only if P(B ∩ A) = .60 B. Only if P(A | B) = .10 C. If P(A) = .20, then P(A ∩ B) cannot equal .50. D. Not unless P(B) = .30
Question 15 Review Later (Car Sales) Of the cars sold during the month of July, 88 had air conditioning, 100 had automatic transmission, and 63 had power steering. 7 cars had all three of these extras. 18 cars had none of these extras. 24 cars had only air conditioning, 62 cars had only automatic transmissions, and 26 cars had only pwer steering. 9 cars had both automatic transmission and power steering. How many cars had air conditioning and automatic transmission...
62% of all Americans live in cities with population greater than 100,000 people. If 47 Americans are randomly selected, find the probability that a. Exactly 28 of them live in cities with population greater than 100.000 people. b. At most 32 of them live in cities with population greater than 100.000 people. c. At least 31 of them live in cities with population greater than 100.000 people. d. Between 24 and 29 (including 24 and 29) of them live in...