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14 questions
What is the mode?
The middle number in an ordered set of data.
The difference between the greatest and least amount in the data set
The value that occurs the most often in a data set
The sum of all the numbers in a data set divided by the size
Which is a synonym for "average?"
median
mode
range
mean
What do you do if there are two numbers in "the middle" when you are finding the median?
Pick your favorite number
They are both the median
Find the mean of the two numbers
None of the above
What is the mode of the following data set...
4 , 8 , 5 , 17 , 5 , 4 , 9 , 5 , 6 , 82
4
9
6
5
Find the mean of these numbers:
5, 11, 2, 12, 4, 2
2
6
4.5
5
What is the mode of the data?
4, 6, 7
4, 6
7
4
There can be more than one mode
True
False
There can be more than one mean
True
False
The scores on the 7 tests you took are 90, 85, 58, 90, 80, 100, and 90. Which grade is the outlier?
90
58
80
100
The bar chart shows how many cars were sold by a salesman over a period of time. Find the mean number of cars sold per day.
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