STATISTICS - Jamb Mathematics Past Questions and Answers

Question 346:

• JAMB 2016

Determine the mean score of the student that took the mathematics test?

A. 4.5
B. 4.3
C. 4.2
D. 4.6

Question 347:

• JAMB 2020

Find all median of the numbers 89, 141, 130, 161, 120, 131, 131, 100, 108 and 119

A. 131
B. 125
C. 123
D. 120

Question 348:

• JAMB 2020

The goals scored by 40 football teams from three league divisions are recorded below

No of goals	0	1	2	3	4	5	6
Frequency	4	3	15	16	1	0	1

What is the total number of goals scored by all the teams?

A. 21
B. 40
C. 91
D. 96

Question 349:

• JAMB 2020

In a class of 150 students, the sector in a pie chart representing the students offering physics has angle 12\(^o\). How many students are offering physics?

A. 18
B. 15
C. 10
D. 5

Question 350:

• JAMB 2020

In preparing rice cutlets, a cook used 75g of rice, 40g of margarine, 105g of meat and 20g of bread crumbs. Find the angle of the sector which represent meat in a pie chart?

A. 30\(^o\)
B. 60\(^o\)
C. 112.5\(^o\)
D. 157.5\(^o\)