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Question 1
1.
Nicole wants to conduct a survey of the opinions of students at her middle school. Which survey sample would give her the most accurate results?
Question 2
2.
Question 3
3.
The test scores for the students in Mr. Miller’s math class are shown here.
52, 61, 69, 76, 82, 84, 85, 90, 94
What is the range of the test scores?
Question 4
4.
Question 5
5.
Question 6
6.
Question 7
7.
Question 8
8.
The probability that a person in a certain town has brown eyes is 2 out of 5. A survey of 450 people from that same town was taken. How many people would be expected to have brown eyes?
Question 9
9.
Jane wants to pick out an outfit for the school dance. She can choose from 3 pairs of pants, 5 shirts, and 2 pairs of shoes. How many different outfits does Jane have to choose from?
Question 10
10.
Question 11
11.
Jamal, Gary, Charlie, and Brian are going to stand in a line, one behind the other. In how many different ways can they stand in the line?
D teachers in the seventh-grade hallway
C On average, 2 out of 25 adults visited the aquarium most frequently.
D On average, 2 out of 10 adults visited the museum most frequently.