Basic Statistics - Chapter Test

Which of the following data is not an example of qualitative data?

• color

• gender

• jeepeney fare

• relationship status

Which of the following best illustrates a population?

• All the students in the school.

• Average monthly salary of 10 families.

• Eight players in a basketball team.

• Fifteen students as grade 7 representatives.

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

Which sampling technique is being illustrated by the statement: The store manager selects every 1000th customer who enters the store for a survey?

• Random

• Systematic

• Stratified

• Cluster

Tags

CCSS.HSS.IC.B.3

What graph uses equal widths of rectangles to present data?

• Line Graph

• Bar Graph

• Pictograph

• Pie Graph

What kind of questionnaires provides no limit responses?

• Structured

• Unstructured

• Observation

• Registration

Tags

CCSS.6.SP.A.3

What is the range of the following scores: 18, 15, 16, 25, 19, 16, 32

• 15

• 17

• 32

• 47

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Given the interval 24-28, what is the class mark?

• 24

• 26

• 28

• 30

What is the lower class boundary of the interval 55-58?

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What is the class size of the interval 12-17?

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

If the range is 52 and the lowest score is 29, what is the highest score?

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1