Question 1

Which of these terms means the same thing as "average"?

Accepted Answer

Mean

Answer

Median

Answer

Mode

Answer

Range

Question 2

Which of these terms describes what the median number is?

Accepted Answer

The middlemost number of a set.

Answer

The average number of a set.

Answer

The smallest number of a set.

Answer

The largest number of a set.

Question 3

The mode number in a set is...

Accepted Answer

the number that occurs most frequently.

Answer

the smallest  number in the set.

Answer

the greatest number in the set.

Answer

the average number of the set.

Question 4

To calculate the range of a set of numbers you have to...

Accepted Answer

subtract the smallest value from the greatest value.

Answer

add all of the values together and divide by the number of values you added.

Answer

identify the number that occurs the most frequently.

Answer

place them in order and find the middlemost number.

Question 5

When calculating the median of a set of numbers and you are left with two numbers in the middle...

Accepted Answer

you find the average (mean) of those two numbers.

Answer

you add those two numbers.

Answer

you subtract those two numbers.

Answer

you can use both numbers as the median.

Question 6

True or False:  A set of numbers can have more than one mode.

Accepted Answer

True

Answer

False

Question 7

To calculate the mean of a set of numbers you need to..

Accepted Answer

add all of the values in the set and divide by the number of values you added.

Answer

subtract the smallest value from the greatest value.

Answer

multiply then divide.

Answer

find the middlemost number.

Question 8

To calculate the mean of this set of numbers (13, 11, 9, 10, 7), you will be dividing by...

Accepted Answer

5

Answer

2

Answer

50

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