Measures of Location - Jamb Mathematics Past Questions and Answers

Question 16:

• JAMB 2014

The mean of 2 - t, 4 + t, 3 - 2t, 2 + t and t - 1 is

A. T
B. -t
C. 2
D. -2

Question 17:

• JAMB 2014

\(\begin{array}{c|c}
Values & 0 & 1 & 2 & 3 & 4 \\
\hline
Frequency & 1 & 2 & 2 & 1 & 9
\end{array}\)
Find the mode of the distribution above

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

Question 18:

• JAMB 2014

Find the median of 5,9,1,10,3,8,9,2,4,5,5,5,7,3 and 6

A. 6
B. 5
C. 4
D. 3

Question 19:

• JAMB 2013

Find the mean of t + 2, 2t - 4, 3t + 2 and 2t.

A. T + 1
B. 2t
C. 2t + 1
D. T

Question 20:

• JAMB 2013

The mean of seven numbers is 10. If six of the numbers are 2, 4, 8, 14, 16 and 18, find the mode.

A. 6
B. 8
C. 14
D. 2