1. At a bank, 60% of the employees are required to turn up for a special event. Choose one employee at random. What is the probability that the employee is not required to turn up for the event? 40% 24% 60% 16%

2. A used car lot has 15 cars. Five of these cars were manufactured in the United States and the others were made in other countries. If one car is purchased at random from this car lot, the probability that it is not a U.S. car is ____. 0.50 0.33 0.67 0.80

3. In a fish tank, there are 18 goldfish, 3 angelfish, and 9 guppies. If a fish is selected at random, find the probability that it is an angelfish or a guppy. 9/10 2/5 7/10 3/5

4.

Cross County Bicycles makes two mountain bike models that each come in three colors. The following table shows the total production volume of 982 bikes for last week. Based on the relative frequencyr assessment method. what is the probability that a manufactured item is blue? Blue Brown White Model A 302 105 200 Model B 40 205 130 D 0.315? D [1.2088 D [1.3483 D [1.3360