Find the Probability of Selecting 3 Science Books and 4 $\approx 0.0065$

question 97

Multiple Choice

Find the probability of selecting 3 science books and 4 math books from 8 science books and 9 math books. The books are selected at random.

• A) \(\approx 0.0065\)
• B) \(\approx 0.0094\)
• C) \(\approx 0.0029\)
• D) \(\approx 0.3628\)

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Definitions:

Perfect Substitutes

Two goods for which the marginal rate of substitution of one for the other is a constant.

Labor Costs

The total sum of all wages, benefits, and taxes that businesses must pay for employing workers.

Rental Rate

The cost of renting a property, piece of equipment, or other asset, typically expressed per unit of time.

Short-Run Average Cost

The average cost of production per unit in the short term, where some inputs are fixed and others are variable.