A Package of Self-Sticking Notepads Contains 6 Yellow, 6 Blue $\frac { 1 } { 3 }$

question 127

Short Answer

A package of self-sticking notepads contains 6 yellow, 6 blue, 6 green, and 6 pink notepads. An experiment consists of randomly selecting one of the notepads and recording its color. Find the probability that a green notepad is selected given that it is either blue or green.
A) $\frac { 1 } { 3 }$

B) $\frac { 1 } { 2 }$

C) $\frac { 1 } { 4 }$

D) $\frac { 1 } { 12 }$

• A) \(\frac { 1 } { 3 }\)
• B) \(\frac { 1 } { 2 }\)
• C) \(\frac { 1 } { 4 }\)
• D) \(\frac { 1 } { 12 }\)

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Definitions:

Nutrient Concentrations

The quantities of essential chemical elements or compounds, like nitrogen and phosphorus, available in an environment, crucial for the growth of organisms.

Algae Blooms

A rapid increase or accumulation in the population of algae in an aquatic system, often resulting in a visible discoloration of the water.

Bottled Water

Packaged drinking water sold in plastic or glass bottles.

Tap Water

Water that is supplied to a tap (faucet), typically treated and safe for drinking and other domestic uses.