Stat 110 First Term 1429-1430 H Worksheet With Answers - King Abdulaziz University Page 3

10. What type of graph is the figure below?

A) ogive

B) pie graph

C) pictograph

D) Pareto chart

11. What is the lower class limit in the class 13–17?

A) 13

B) 12.5

C) 17

D) 15

12. Which of the following is the correct mean for the given data?

7, 8, 13, 9, 10, 11

A) 9.67

B) 10

C) 9

D) 9.7

13. The range of the set of numbers {4, 15, 3, 10, 5} is

A) 9 B) 12 C) 15 D) 3

14. What is the median of the following numbers?

–13, 1, –1, –5, –1, –6, –5, –1

A) –3 B) –5 C) –1 D) –7

15. In a unimodal, symmetrical distribution as shown in the figure below.

A) The median and the mode are the same, but the mean can be different.

B) The mean, the median, and the mode are different.

C) The mean, the median, and the mode are the same.

D) The mean is the same as the median, but the mode can be different.

0 votes

Parent category: Education