Find the Probability for the Experiment of Drawing Two Marbles $\frac { 31 } { 90 }$

question 236

Multiple Choice

Find the probability for the experiment of drawing two marbles (without replacement) from a bag containing two green, five yellow, and three red marbles such that the marbles are different colors.

• A) \(\frac { 31 } { 90 }\)
• B) \(\frac { 31 } { 15 }\)
• C) \(\frac { 31 } { 45 }\)
• D) \(\frac { 1 } { 5 }\)
• E) \(\frac { 62 } { 9 }\)

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Definitions:

Net Operating Income

The earnings derived from the primary activities of a business before the subtraction of any taxes and interest charges.

Tenant-Days

A metric in property management that represents the total number of days that tenants occupy a space over a specific period.

Units

Basic quantities of a product or service measured to determine inventory, production levels, or sales.

Activity Variance

The difference between what was planned or expected in terms of costs or activity levels and what was actually achieved.