In: Statistics and Probability
A survey on ownership of satellite TV systems shows the following data:
Region
East |
Midwest |
Southwest |
West |
Total |
|
Currently Own |
41 |
22 |
19 |
26 |
|
Likely to Purchase |
187 |
94 |
49 |
114 |
|
Neither |
475 |
533 |
163 |
299 |
|
Total |
Complete the table and answer the following: (Write answers either as fractions or as decimals to 4 decimal places.)
a) What is the probability that someone is likely to purchase a satellite system?
b) What is the probability that someone owns a system and lives in the southwest?
c) Given a person lives in the west, what is the probability that they are likely to purchase a satellite system?
d) Given that someone is likely to purchase a system, what is the probability that they live in the east?