Question

Salary	f
25,000	6
26,000	8
27,500	9
28,000	10
30,000	16
31,500	19
32,000	12
32,500	15
34,000	8
35,000 total	7 110

Using the following data data of starting salaries for police office officers

1. calculate the probability that a starting salary will be exactly $30,000 (round to 2 digits)

2.Using the same salary data, calculate the probability that a starting salary will be exactly $35,000 (round to 2 digits).

3.Using the same salary data, calculate the probability that a starting salary will at least $31,000.

4.Using the same salary data, calculate the probability that a starting salary will be $30,000 or less.

Answer 1