Question

A probability model includes p(red)=2/7 and P(blue)=3/14. Select all the probabilities that could complete the model.

Answer Key:
A: P(green)= 2/7, P(yellow)=2/7
B: P(green)=3/8, P(yellow)=1/8
C: P(green)=1/4 P(yellow)=1/4
D: P(green)= 5/21 Pyellow)= 11/21 E. P(green)= 3/7 P(yellow)=1/14

Answer 1

The answer is "Option D".

Explanation:

In this question, the shape of the model is not declared that why we assume that it has four sides in which two sides are given that is:

`\to P(red)=(2)/(7) \\\\\to P(blue)=(3)/(14)`

other probabilities are:

`\to P(green)= (5)/(21) \\\\\to P(yellow)= (11)/(21)`