Statistics Review Exercises (Answer Key)
1. a) 0.76 b) 0.24
2. (a)
|
Product |
Factory X |
Factory Y |
Factory Z |
Total |
|
TVs |
18 |
32 |
15 |
65 |
|
Stereos |
6 |
20 |
13 |
39 |
|
Total |
24 |
52 |
28 |
104 |
(b) 0.058
(c) 0.547
(d) 0.75
(e) 0.49
(f) 0.25
(g) 0.375
3. 1-(15/18)(14/17)=.3137
4. a 0.129
b 0.988
c 0.794
d
5. 59280
6. 24
7. 15504
8. 
$200