Let P(A) = 0.45, P(B) = 0.20, and P(A | B) = 0.40. a. Calculate P(A

Fantastic news! We've Found the answer you've been seeking!

Question:

Let P(A) = 0.45, P(B) = 0.20, and P(A | B) = 0.40.

a. Calculate P(A ∩ B). (Round your answer to 3 decimal places.) P(A ∩ B)

b. Calculate P(A U B). (Round your answer to 3 decimal places.) P(A U B)

c. Calculate P(B | A). (Round your answer to 3 decimal places.) P(B | A)

Related Book For answer-question

Probability and Statistical Inference

ISBN: 978-0321923271

9th edition

Authors: Robert V. Hogg, Elliot Tanis, Dale Zimmerman

See More Books

Posted Date: Apr 16, 2022 02:28 PM

See More Questions

Use a calculator to evaluate expression. Round your answer to three decimal places. sin 17
Use a calculator to evaluate expression. Round your answer to three decimal places. cos 2/5
Use a calculator to evaluate expression. Round your answer to three decimal places. sec 229
Consider the following propositions: p: 2 is the smallest prime q: 6 is a perfect square Represent the proposition "2 is the smallest prime but 6 is not a perfect square" using logical connectives....
Match each of the following items to the type of feasibility. a. operational feasibility b. economic feasibility c. technical feasibility d. schedule feasibility e. cultural feasibility f. risk...
In September 2011, more than two years after Congress and the Obama administration had enacted the 2009 stimulus package, a poll conducted by the Washington Post and ABC News found that only 17...
Verify the three predictions (i.e., Equations 3.27, 3.40, and 6.67) for the Young's modulus of the glass microsphere-reinforced polyester composite in Figure 6.42 for the specific case of a particle...
What did beliefs about God and Satan have to do with the witch crazes of seventeenth century, one of which was the Salem witch Trials? What changed to bring about an end to witch trials all over the...
Critically discuss, how political and cross-cultural factors can influence IHRM practices in MNC'S. Use examples to substantiate your discussion.
A cylindrical specimen of aluminum having a diameter of 0.505 in. (12.8 mm) and a gauge length of 2.000 in. (50.800 mm) is pulled in tension. Use the load?elongation characteristics tabulated below...
Parents wish to have $90,000 available for a child's education. If the child is now 6 years old, how much money must be set aside at 4% compounded semiannually to meet their financial goal when the...
Air at 2 a t m 2 a t m and 500 K 500 K with a velocity of U = 20 m / s U = 20 m / s flows across a compact heat exchanger matrix having surface type I1.32-0737-S-R. The length of the matrix is...
It is desired to transmit $2000 \mathrm{MW}$ from a power plant to a load center located $300 \mathrm{~km}$ from the plant. Determine the number of $60 \mathrm{~Hz}$, threephase, uncompensated...
A gas is inside a cylinder fitted with a piston. The gas and its surroundings are both at $20^{\circ} \mathrm{C}$, and the gas is compressed as the piston moves and decreases the cylinder volume....
Suppose the accumulated cost of a piece of equipment is $C(t)$ and the accumulated revenue is $R(t)$, where both of these are measured in thousands of dollars and $t$ is the number of years...
__________ is an important part of project management. Change management Organizational culture Pragmatic culture Organizational change
A 12-year bond has an annual coupon rate of 9%. The par value of the bond is $1,000 and the bond has a yield to maturity of 7%. Which of the following statements is correct? If the market interest...
For a nonzero constant a, find the intercepts of the graph of (x 2 + y 2 ) 2 = a 2 (x 2 - y 2 ). Then test for symmetry with respect to the x-axis, the y-axis, and the origin.
Suppose there are 3 defective items in a lot (collection) of 50 items. A sample of size 10 is taken at random and without replacement. Let X denote the number of defective items in the sample. Find...
Let X and Y denote the respective lengths of male and female green lynx spiders. Assume that the distributions of X and Y are N(X, 2x) and N(Y, 2Y), respectively, and that 2Y > 2x. Thus, use the...
Using Example 4.4-2, (a) Determine the variances of X and Y. (b) Find P(X Y).
Which forecasting technique is more qualitative, the Delphi method or linear regression?
A road-paving crew required 8 hours to repave a 3-mile stretch of road, using $$5,000$ in materials. The crew consisted of three workers who each earn $$25$ an hour. Calculate a multifactor...
An automobile assembly plant produced 600 cars during a 5-day workweek. It then produced 500 cars the following week, although it only operated 4 days due to a national holiday. During which week was...

Let P(A) = 0.45, P(B) = 0.20, and P(A | B) = 0.40. a. Calculate P(A

Question:

Expert Answer:

venC PA 045 PB 020 PAIB 040 a PAOB fosmula fsom Conditional probability ... View the full answer

Probability and Statistical Inference

Students also viewed these accounting questions