a group of employees of unique services is to be surveyed with respect to a new pension plan. in - depth…

a group of employees of unique services is to be surveyed with respect to a new pension plan. in - depth interviews are to be conducted with each employee selected in the sample. the employees are classified as follows. \n| classification | event | number of employees |\n| ---- | ---- | ---- |\n| supervisors | a | 120 |\n| maintenance | b | 50 |\n| production | c | 1,460 |\n| management | d | 302 |\n| secretarial | e | 68 |\nwhat is the probability that the first person selected is classified as a maintenance employee?\n○ a. 1.00\n○ b. 0.025\n○ c. 0.20\n○ d. 0.50

a group of employees of unique services is to be surveyed with respect to a new pension plan. in - depth interviews are to be conducted with each employee selected in the sample. the employees are classified as follows. \n| classification | event | number of employees |\n| ---- | ---- | ---- |\n| supervisors | a | 120 |\n| maintenance | b | 50 |\n| production | c | 1,460 |\n| management | d | 302 |\n| secretarial | e | 68 |\nwhat is the probability that the first person selected is classified as a maintenance employee?\n○ a. 1.00\n○ b. 0.025\n○ c. 0.20\n○ d. 0.50

Answer

Explanation:

Step1: Calculate total number of employees

$120 + 50 + 1460 + 302 + 68 = 2000$

Step2: Find probability of maintenance employee

$\text{Probability} = \frac{\text{Number of Maintenance Employees}}{\text{Total Number of Employees}} = \frac{50}{2000} = 0.025$

Answer:

b. 0.025