(incorrect) 6. (1 point) According to the U. S. National Center for Edu-
cation Statistics, there are more than 63 million American work-
ers 18 years old and over who use computers at work. From this
study, which was conducted in 1994 and 1998 (Source: Statisti-
cal Abstract of the United States, 2000, Table 690), the follow-
ing table of joint probabilities was developed.
8. (1 p
52 playing
events:
1. Ad

2. A

Note
Answe
Female
Male
Uses Spreadsheet No Spreadsheet Use
0.32
0.25
0.24
0.19
(inc
9.
A. What proportion of workers use a spreadsheet?
B. What proportion of male workers use a spreadsheet?
52 p
even
1
An
C. What proportion of spreadsheet users are female?