Question

In a factory of 364 workers, 89 are married. Find the probability of selecting a worker who is not married.

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Answer 1

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The probability of selecting a worker who is not married = 275/364

Given that:

Total number of workers in the factory = 364 workers

Married workers = 89 workers

Finding the number of Unmarried workers:

Number of Unmarried workers = Total workers - Married workers

Number of Unmarried workers = 364 - 89

Number of Unmarried workers = 275

To find:

The probability of selecting a worker who is not married.

Formula to find the probability:

P(E) = F/T

Where,

P(E) = Probability of an event

F = Favourable outcomes

T = Total outcomes

We have,

Number of total outcomes = 364

Number of favourable outcomes = 275

Finding the probability of selecting a worker who is not married:

P(selecting a worker who is not married) = 275/364

Answer 2

Answer:

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The probability of selecting a worker who is not married = 275/364

Given that:

Total number of workers in the factory = 364 workers

Married workers = 89 workers

Finding the number of Unmarried workers:

Number of Unmarried workers = Total workers - Married workers

Number of Unmarried workers = 364 - 89

Number of Unmarried workers = 275

To find:

The probability of selecting a worker who is not married.

Formula to find the probability:

P(E) = F/T

Where,

P(E) = Probability of an event

F = Favourable outcomes

T = Total outcomes

We have,

Number of total outcomes = 364

Number of favourable outcomes = 275

Finding the probability of selecting a worker who is not married:

P(selecting a worker who is not married) = 275/364