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20 questions
What is the mean of these numbers? 4, 5, 5, 2, 3, 3, 2, 8
On the semester final, Joe scored 85, Jill scored 89, and Bill scored a 99.What was the average/mean score for these students? _________
Mary read six books in January, four books in February, and eight books in March. What was the mean number of books read each month? __________
the number happening the most
the middle number
What is the range?
The sum of the largest and smallest number
The number in the middle
The difference between the largest and smallest number
The number that appears most often
What is the median?
The number in the middle when the numbers are in order from least to greatest.
The difference between the largest and smallest number.
The average
The number that appears most often.
The heights of some students are given.
158cm 172cm 164cm
164cm 167cm 159cm
What is the RANGE of the heights?
13 cm
330 cm
164 cm
14 cm
What is the MEDIAN of this set of data?
10, 90, 80, 60, 50, 40, 70, 30, 20, 100
50
60
55
45
Find the mode: 10, 11, 8, 14, 12, 8, 4, 5
72
8
9
Find the mean of these numbers: 5, 11, 2, 12, 4, 2
What's another word for median?
average
mode
middle
mean
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