Mathematics 10 reviewer MATATAG

Given this illustration, how many partitions are there?

• 2

• 3

• 4

• 5

The quartile distribution is divided into how many equal parts?

• 2

• 3

• 4

• 5

What measure of position is illustrated?

• Median

• quartile

• decile

• percentile

What is Q1?

• 13

• 16

• 19

• 23

What is D5?

• 13

• 16

• 19

• 23

Using the result of the D5, how many percent of the data is below or equal to the value of D5?

• 10%

• 25%

• 50%

• 70%

A certain city recorded a Heat index in degrees Celsius for seven consecutive days:             

43, 41,45,42,42,43,40.

What is the median heat index of the city for the period of 7 days?

• 40

• 41

• 42

• 43

A certain city recorded a Heat index in degrees Celsius for seven consecutive days:             

43, 41,45,42,42,43,40.

What is the lower quartile of the heat index of the city for the period of 7 days?

• 40

• 41

• 42

• 43

A certain city recorded a Heat index in degrees Celsius for seven consecutive days:             

43, 41,45,42,42,43,40.

What is the 7th decile of the heat index of the city for seven days?

• 40

• 41

• 42

• 43

A certain city recorded a Heat index in degrees Celsius for seven consecutive days:             

43, 41,45,42,42,43,40.

What is the 80th percentile of the heat index of the city for the period of 7 days?

• 41

• 42

• 43

• 45