Determine which of the following alternatives is (are) true: I. The total number of people surveyed is 260 II. The probability that a person is female GIVEN that her contract is a term contract is 78.1%. III. 18.1% of the total corresponds to men with an indefinite-term contract. Select one: a. Only I b. Only II c. Only III d. I and II e. II and III
The following table records the contractual status of a group of employees in a company. It is divided into professionals with permanent contracts, fixed-term employees and employees with fee-based contracts (external consultants). In addition, it is recorded whether they are men or women, as the case may be.
|
Permanent Contract |
Fixed Term | Fee Slip | |
| Men | 48 | 25 | 13 |
| Women | 52 | 89 | 38 |
Determine which of the following alternatives is (are) true:
I. The total number of people surveyed is 260
II. The probability that a person is female GIVEN that her contract is a term contract is 78.1%.
III. 18.1% of the total corresponds to men with an indefinite-term contract.
Select one:
a. Only I
b. Only II
c. Only III
d. I and II
e. II and III
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Statement I is FALSE. Total Sum is 265, no 260.
Please check it and answer again
Thanks
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