Question

What is the mode of the data set? 1, 1, 2, 1, 3, 2, 2, and 3

Answer 1

maybe: Mean

=

2.22

Median =

2

Mode =

1

and

3

Explanation:

Mean:

¯

x

=

1

+

2

+

1

+

2

+

1

+

3

+

3

+

4

+

3

9

=

20

9

=

2.22

Median: First we put the numbers in order from lowest to highest:

1

,

1

,

1

,

2

,

2

,

3

,

3

,

3

,

4

The median is the number that has the central position.

Median

=

2

Mode: it is the number that appears the most times. In this case, both

1

and

3

appear the same number of times, so they are both modes.

hope this helps!

Answer 2

Answer: 1, 2

Step-by-step explanation:

The mode is the value that occurs the most often in a set of data.

The modes of the data set in question are 1 and 2. That is because both 1 and 2 have the highest number of occurrences.