The probability distribution for the daily sales at Michael's Co. is given below. Daily Sales ($1000s). Probability. 60 0.3 70 0.2 80 0.1 90 0.4 The probability of having sales of at least $70,000 is. a. 0.30 b. 0.50 c. 0.70 d. 0.10

On a game show, a contestant is given the digits 3, 4, and 5 to arrange in the proper order to form the price of an appliance. If the contestant is correct, he or she wins the appliance. What is the probability of winning when the contestant knows that the price is at least $400?

YOUR TURN At a local college, 4/5 of the students live on campus. Of those who live on campus, 25 have cars on campus. Find the probability that a student lives on campus and has a car.