Statistics

The number of siblings in a group of 5 children is 1, 3, 0, 2, and 2.

What is the mean ?

• 1

• 1.8

• 1.6

The math test scores for 15 students are as follows: 5, 3, 9, 7, 3, 6, 7, 5, 8, 7, 5, 4, 7, 6 and 8.

what is the mean?

• 6

• 7

• 5

• 8

The number of pets in a group of 7 children is 1, 3, 0, 2,1,3, and 3.

What is the mode?

• 2

• 1

• 0

• 3

On any given Monday at Carin Leòn's store, several customers come to buy and take a series of products each.

12,10,9,13,11,10,7,2

What is the mode?

• 9

• 10

• 5

• 11

Calculate the median of the following data: 11, 6, 7, 7, 4.

• 6

• 4

• 7

• 6

Calculate the median of the following data: 3, 6, 7, 9, 4, 4.

• 5

• 15

• 7

• 6

The ages of the parents of the students below are: 92, 48, 20, 76, 120.

Calculate the mean

• 67.7

• 71.2

• 74

• 90

Julian has failed statistics several times, these were his grades obtained.

3,5,5,4,0

What is the mode?

• 7

• 5

• 3

• 4