Statistics - Grade 7

Assignment 1 - Statistics - Grade 7

You can take your calculator & book (untuk corat-coret) right now.

Multiple Choice

Here is the number of siblings from students in 7A.

2,3,1,5,6,4,2,3,1,1.

The correct frequency to fill a is ...

• 1

• 2

• 3

• 4

Multiple Choice

Here is the number of siblings from students in 7A.

2,3,1,5,6,4,2,3,1,1.

How many student in 7A is being asked to get this data?

• 7

• 8

• 9

• 10

Multiple Choice

Here is the number of siblings from students in 7A.

2,3,1,5,6,4,2,3,1,1.

How many student in 7A have more than 4 siblings?

• 1

• 2

• 3

• 4

Multiple Choice

Here is the number of siblings from students in 7A.

2,3,1,5,6,4,2,3,1,1.

How many total siblings does the students in 7A have?

• 10

• 20

• 28

• 30

Multiple Choice

Here is the number of siblings from students in 7A.

2,3,1,5,6,4,2,3,1,1.

What is the mode of the data?

• 1

• 3

• 4

• 6

Multiple Choice

Here is the number of siblings from students in 7A.

2,3,1,5,6,4,2,3,1,1.

What is the mean of the data?

• 1

• 0.5

• 0.28

• 0.3

Multiple Choice

Here is the number of siblings from students in 7A.

2,3,1,5,6,4,2,3,1,1.

What is the median of the data?

• 2

• 2.5

• 3

• 2.5

Multiple Choice

Here is the number of siblings from students in 7A.

2,3,1,5,6,4,2,3,1,1.

What is the range of the data?

• 1

• 2

• 5

• 6

Multiple Choice

Harley read 5 books in January, 8 books in February, 4 books in March, and 7 books in April. What is the average number of books Harley read per month?

• 3

• 4

• 5

• 6