erick has a collection of 8 brown fingerboards, 4 green fingerboards, and 4 silver fingerboards. he chooses…

erick has a collection of 8 brown fingerboards, 4 green fingerboards, and 4 silver fingerboards. he chooses one at random. locate the probability of the following events on the number line. a green fingerboard is chosen. a blue fingerboard is chosen.

erick has a collection of 8 brown fingerboards, 4 green fingerboards, and 4 silver fingerboards. he chooses one at random. locate the probability of the following events on the number line. a green fingerboard is chosen. a blue fingerboard is chosen.

Answer

Explanation:

Step1: Calculate total number of finger - boards

$8 + 4+4=16$

Step2: Calculate probability of choosing a green finger - board

The number of green finger - boards is 4. Probability $P=\frac{4}{16}=\frac{1}{4}$. On the number line, $\frac{1}{4}$ is located at point B.

Step3: Calculate probability of choosing a blue finger - board

There are 0 blue finger - boards. Probability $P = \frac{0}{16}=0$. On the number line, 0 is located at point A.

Answer:

A green fingerboard is chosen: B A blue fingerboard is chosen: A