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13 questions
Students had the following scores on their test.
What is the mean of the following data set?
[72, 73, 81, 81, 84, 86, 87, 88, 89, 90, 90, 92, 93, 97, 98, 99]
88.5
90
87.5
27
Same students, same test. What is the median of the following data set?
[72, 73, 81, 81, 84, 86, 87, 88, 89, 90, 90, 92, 93, 97, 98, 99]
88
88.5
89
87.5
Same students, same test. What is the mode of the following data set?
[72, 73, 81, 81, 84, 86, 87, 88, 89, 90, 90, 92, 93, 97, 98, 99]
81
85
90
81 and 90
Same students, same test. What is the range of the following data set?
[72, 73, 81, 81, 84, 86, 87, 88, 89, 90, 90, 92, 93, 97, 98, 99]
27
88.5
87.5
-27
In a probability experiment, a painted cube is rolled once. One side of the cube is painted blue, 4 sides are painted white, and one side is painted green. What is the probability of rolling green?
1/6
2/6
4/6
5/6
In a probability experiment, a painted cube is rolled once. One side of the cube is painted blue, 4 sides are painted white, and one side is painted green. What is the probability of rolling white?
1/6
2/6
4/6
5/6
In a probability experiment, a painted cube is rolled once. One side of the cube is painted blue, 4 sides are painted white, and one side is painted green. What is the probability of rolling blue?
1/6
2/6
4/6
5/6
In a probability experiment, a painted cube is rolled once. One side of the cube is painted blue, 4 sides are painted white, and one side is painted green. What is the probability of rolling black?
0/6
1/6
2/6
5/6
In a probability experiment, a painted cube is rolled once. One side of the cube is painted blue, 4 sides are painted white, and one side is painted green. What is the probability of rolling green OR blue?
0/6
1/6
2/6
5/6
In a probability experiment, a painted cube is rolled once. One side of the cube is painted blue, 4 sides are painted white, and one side is painted green. What is the probability of rolling green OR white?
0/6
1/6
2/6
5/6
Suppose 4 coins are tossed at the same time. What fraction describes the theoretical probability that all of the coins will land tails-up? (Write your answer as a fraction: #/# )
Choose any 3 letters of the alphabet. How many different ways can those letters be arranged? (Just answer with the number)
8 desks have been placed in a classroom for 8 students. How many different ways can the 8 students arrange themselves in the 8 chairs? (Just type the number, no other marks)
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