Mode

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SAT Math › Mode

Questions 1 - 10
1

There are ten numbers in a set. The numbers are 6, 4, 10, 12, 2, 6, 4, 5, 3, and 4. Find the mode.

Explanation

The mode is the number that appears most frequently in a set. It is the most common number. The number 4 appears three times in the set and more than any other number. Therefore, it is the mode.

2

There are ten numbers in a set. The numbers are 6, 4, 10, 12, 2, 6, 4, 5, 3, and 4. Find the mode.

Explanation

The mode is the number that appears most frequently in a set. It is the most common number. The number 4 appears three times in the set and more than any other number. Therefore, it is the mode.

3

Screen_shot_2013-05-17_at_12.12.58_am

Looking at the table, what is the difference of the mean minus the mode.

–0.5

1.0

0.5

–1.0

Explanation

The mode is 3 and subtracting 3 from 2.5 gives -0.5.

4

Screen_shot_2013-05-17_at_12.12.58_am

Looking at the table, what is the difference of the mean minus the mode.

–0.5

1.0

0.5

–1.0

Explanation

The mode is 3 and subtracting 3 from 2.5 gives -0.5.

5

Find the mode from the following set of numbers

1, 4, 8, 17, 8, 8, 15, 21, 32, 17

17

4

21

8

15

Explanation

The mode is the number that appears the most in a given set of numbers

6

Find the mode from the following set of numbers

1, 4, 8, 17, 8, 8, 15, 21, 32, 17

17

4

21

8

15

Explanation

The mode is the number that appears the most in a given set of numbers

7

Find the mode.

\dpi{100} \small 9,6,9,6,5,9,8,3

\dpi{100} \small 9

\dpi{100} \small 6

\dpi{100} \small 5

\dpi{100} \small 8

\dpi{100} \small 3

Explanation

The mode is the number that appears the most often. 9 appears three times.

8

Ms. Shannon gives her class a math test. The following represent their scores:

100, 100, 90, 98, 97, 96, 96, 86, 84, 96, 87, 70, 100, 96

What is the mode of the class's scores?

Explanation

The mode of a set of numbers is the number that occurs most often.

100, 100, 90, 98, 97, 96, 96, 86, 84, 96, 87, 70, 100, 96

The above sets when put in ascending order is,

70, 84, 86, 87, 90, 96, 96, 96, 96, 97, 98, 100, 100, 100

100 occurs 3 times

96 occurs 4 times

and all other values occur only once.

In this case, the score that occurs most often is 96.

9

Ms. Shannon gives her class a math test. The following represent their scores:

100, 100, 90, 98, 97, 96, 96, 86, 84, 96, 87, 70, 100, 96

What is the mode of the class's scores?

Explanation

The mode of a set of numbers is the number that occurs most often.

100, 100, 90, 98, 97, 96, 96, 86, 84, 96, 87, 70, 100, 96

The above sets when put in ascending order is,

70, 84, 86, 87, 90, 96, 96, 96, 96, 97, 98, 100, 100, 100

100 occurs 3 times

96 occurs 4 times

and all other values occur only once.

In this case, the score that occurs most often is 96.

10

Find the mode.

\dpi{100} \small 9,6,9,6,5,9,8,3

\dpi{100} \small 9

\dpi{100} \small 6

\dpi{100} \small 5

\dpi{100} \small 8

\dpi{100} \small 3

Explanation

The mode is the number that appears the most often. 9 appears three times.

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