STATISTICS - Jamb Mathematics Past Questions and Answers

Question 226:

• JAMB 2003

The range of 4, 3, 11, 9, 6, 15, 19, 23, 27, 24,21 and 16 is

A. 16
B. 21
C. 23
D. 24

Question 227:

• JAMB 2003

Find the mean of the distribution above

A. 1
B. 2
C. 3
D. 4

Question 228:

• JAMB 2003

On a pie chart, there are four sectors of which three angles are 45°, 90° and 135°. If the smallest sector represents N28.00, how much is the largest sector?

A. N96.00
B. N84.00
C. N48.00
D. N42.00

Question 229:

• JAMB 2003

If \(^{n}P_{3} - 6(^{n}C_{4}) = 0\), find the value of n.

A. 5
B. 6
C. 7
D. 8

Question 230:

• JAMB 2003

Find the number of committees of three that can be formed consisting of two men and one woman from four men and three women

A. 3
B. 6
C. 18
D. 24