If A and B are mutually exclusive, and if P(A) = 0.4 and P(B)= 0.5, what is P(A U B)? %3D P(AU B) =

Q: Suppose P(A) = 0.57, P(B) = 0.20, and P(AM B)= 0.05. What is P(A| BC?

A: A and B with probabilities P(A)= 0.57 and P(B)= 0.20 P(A ⋂ B)= 0.05To find the probabilit P(A|Bc)

Q: If Z=x+iy and 12/=/2-81 of *= Hhe Value %3D

A: Given that       z = x+iy  and |z| = |z-8| Here we have to find the value of x .

Q: a)S- xdx x4 + x2-X

A:

Q: E F. (Note: Figure not drawn to scale.) so, AC = 22, AB = 16, DE = 4w + 7, EF = 4w - 18.

A:

Q: P(A) = P(B|A) = P(A and B) = ? 10 %3D 10 Answer: 13 %3D P(B) = 20 P(A) = P(A or B) = ? %3D Answer:…

A:

Q: If P(A) = 0.30, P(B) = 0.40, and if A and B are independent, then P(AUB) equals %3D O a. 0.58 O b.…

A: Given that  P(A) = 0.30 , P(B) = 0.40 A and B are independent.

Q: What value of w makes the following true? 4(w-3) =8w %3D OA -3 OB -1 OC: 4. OD 14

A: We have the following equation  4(w-3)=8w that is 4w-12=8w that is 4w-12-4w=8w-4w that is -12=4w

Q: Compute the coefficients b, and bz for the regression model y; = b0 + b,×1¡ + b2x2; given the…

A: The partial slopes for the given regression model are given by the formulae:…

Q: Use a calculator or CAS to evaluate the line integral correct to four decimal places. x sin(y + z)…

A: find the explanation below

Q: if 2 and gcx) -X and h =1-2X %3D Find, fog fog, gof, gog, gofoh, fof > fof .

A:

Q: If S = (a,b,c) with P(a) = 6P(b) = 2P(c), find P(c). %3D %3D

A: Observe the following. Pa+Pb+Pc=1Pa=6Pb=2PcPa=2Pc6Pb=2PcPb=26Pc=13Pc

Q: (1 2 3 a) For a 1) give a321. 3 2

A:

Q: Let A, B be two 2 x 2 matrices. Which of the following is true. (a) If A² = 0, then A = 0, where 0…

A: A,B are two 2x2 matricesA2=0⇒A.A=0Multiplying both sides by A−1, we get⇒AAA−1=0A−1⇒IA=0⇒A=0

Q: e. Find the probability that the concentration is within +20 of the mean. f. Find the cumulative…

A:

Q: If P(A) = 0.4, P(B) = 0.5, and P(AUB) = 0.7, find P(ANB). P(AUB).

A:

Q: Separate ỷ into y and y if y is in the direction of u %3D

A:

Q: The mean unleaded gas prices were compared between Baltimore, MD and Philadelphia, PA. To estimate…

A: The 95% confidence interval for difference in means is (0.45,0.76)

Q: Let A = PDP - 1 and P and D as shown below. Compute A*. 1 2 2 0 P = D = 2 3 0 3 ... A4 = %3D…

A:

Q: Ex 3.6.8 Suppose [a, b] = a?. What can you conclude? %3D

A:

Q: -10 If AXT = B, then X= Let A = %3D 0 2

A:

Q: Suppose P(A) = 0.36 and P(B) = 0.56. If P(AIB) = 0.18, then P(BI A) equals %3D a. 0.2016 b. 0.0648…

A:

Q: Suppose that A and B are two positive numbers and that x = In(A) and y = In(B). Write the following…

A:

Q: 1. For parts a-c, state whether X follows a binomial distribution. If X is binomial, give the values…

A: Given,Total no.of toppings=16

Q: If OS = 8, ST = |2, and OV = 10, then oW = 24. then VW = %3D If OS = 8, ST = 12, and OW = %3D

A: From given figure, OSST=OVVW812=10x8x=120x=15OW=OV+VW=10+15=25

Q: please answer question c.

A: Given: Population proportion (p)=0.30 Number of trials (n)=80 Number of success (x)=27

Q: If a/b=2, what id the value of 4b/a?

A: Given,          ab=2

Q: Express the confidence interval 0.372 + 0.035 in interval form. You may use (lower, upper) or…

A: The confidence interval is given as 0.372 ± 0.035.

Q: In the same problem, can you review D?

A: NOTE: Refresh your page if you can't see any equations. . the answer for Part(a) is partially…

Q: D. P(C OR D) = [Select] %3D E. P(D|C) = [Select ] Round your answer to two decimal places.

A:

Q: Given P(A) = 0.27, P(B) = 0.27, and P(B|A) = 0.21, are A and B independent or dependent?

A: Events A and B are said to be independent if P(A∩B)=P(A)·P(B) Given:  P(A) = 0.27, P(B) = 0.27, and…

Q: (4) Suppose you roll a pair of fair dice, each with sides labeled 1, 2, 3, 4, 5, 6. Let X denote the…

A:

Q: P(A) = 0.4 and P(B) = 0.6. If A and B are independent, what is P(A given B)

A: Given that A and B are independent. P(A) = 0.4 P(B) = 0.6

Q: [1 2 3. Let A 3 and B= AA". Find the inverse of B %3D 4

A: