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- 1. Multiple Choice
A book club wanting to see how much time was spent by students reading. The book club surveyed students in the library and asked: About how much time do you spend reading each week. Is this statistical or non-statistical?
Statistical
Non-Statistical
- 2. Multiple Choice
5) Mr. Davis tested the ten tallest teachers at his school. Is this a random sample?
Not random
Random
Both
Neither
- 3. Multiple Choice
The Danville Fire Department wants to find out how residents feel about fire control activities. Which sample would be the least biased?
Survey every 20 people living on 1st avenue
Survey every 100th Arby's customer
Survey every 50th person on the Department of Motor Vehicles license listing
Survey all of the teachers at BCHS and BCMS
- 4. Multiple Choice
The test results on a recent exam were: 67, 62, 70, 68, 90, 84, 94 and 98. What is the median test score?
79
77
82
70
- 5. Multiple Choice
If the heights of a group of students are 180 cm, 173 cm, 170 cm, 185 cm and 162 cm, what is the mean height for this group?
173 cm
179 cm
175 cm
174 cm
- 6. Multiple Choice
What is the mode of the following list of quiz scores? 10, 9, 2, 9, 5, 10, 3, 8, 9, 4?
7
10
9
4
- 7. Multiple Choice
What is the median of the data?105106104110 - 8. Multiple ChoiceWhat is the range of the data set?.8880.08
- 9. Multiple ChoiceHow many students spent 7 hours doing homework that week?1356
- 10. Multiple Choice
Identify the outlier of the data.
9
6
8
2
- Answer choicesTagsAnswer choicesTags