# Question

Refer to Exercise 4.23. Define the following events. Event A: A randomly selected government employee having an advanced college degree would accept a promotion Event B: A randomly selected government employee having an advanced college degree has a spouse in a professional career Event C: A randomly selected government employee having an advanced college degree has a spouse without a professional position Event D: A randomly selected government employee having an advanced college degree is unmarried Use the results of the survey in Exercise 4.23 to compute the following probabilities:

In exercise

a. P(A)

b. P(B)

c. P(A| C)

d. P(A| D)

In exercise

a. P(A)

b. P(B)

c. P(A| C)

d. P(A| D)

## Answer to relevant Questions

Refer to Exercise 4.23. In exercise a. Are the events A and C independent? Justify your answer. b. Are the events A and D independent? Justify your answer. c. Compute 1 –P(A | B) and P(|B). Are they equal? d. Compute 1 ...In reporting highway safety, the National Highway Traffic Safety Administration (NHTSA) reports the number of deaths in automobile accidents each year. If there is a decrease in the number of traffic deaths from the previous ...Classify each of the following random variables as either continuous or discrete: a. The survival time of a cancer patient after receiving a new treatment for cancer b. The number of ticks found on a cow entering an ...Customers arrive at a grocery store checkout at a rate of six per 30 minutes during the hours of 5 p. m. and 7 p. m. during the workweek. Let C be the number of customers arriving at the checkout during any 30-minute period ...Monthly sales figures for a particular food industry tend to be normally distributed with a mean of 155 (thousand dollars) and a standard deviation of 45 (thousand dollars). Compute the following probabilities: a. P(y < ...Post your question

0