Math Word Problems Demystified - A Self Teaching Guide

35. When a die is rolled, the probability of getting a number less than
    seven is

(a)

1

6

(b)

5

6

(c)

2

3

(d) 1

36. Find the mean of 9, 15, 18, 14, 23, 32, 13, and 20.
    (a) 14
    (b) 15
    (c) 18
    (d) 16.5


37. Find the median of 9, 15, 18, 14, 23, 32, 45, and 5.
    (a) 10.5
    (b) 16.5
    (c) 18.5
    (d) 14.5


38. Find the median of 21, 32, 26, 15, and 12.
    (a) 21.2
    (b) 26
    (c) 15
    (d) 21


39. Find the range of 106, 112, 98, 143, 152, and 127.
    (a) 54
    (b) 21
    (c) 38
    (d) 15


40. Find the standard deviation of 7, 19, 32, 15, and 9.
    (a) 98.8
    (b) 10.32
    (c) 9.94
    (d) 6.25

292 Final Exam