wayne recorded the eye colors of the people who have already signed up for a lecture on genetics. green 2…

wayne recorded the eye colors of the people who have already signed up for a lecture on genetics. green 2 blue 30 brown 38 what is the experimental probability that the next person to sign up will have blue eyes? write your answer as a fraction or whole number. p(blue) =

wayne recorded the eye colors of the people who have already signed up for a lecture on genetics. green 2 blue 30 brown 38 what is the experimental probability that the next person to sign up will have blue eyes? write your answer as a fraction or whole number. p(blue) =

Answer

Explanation:

Step1: Calculate total number of people

$2 + 30+38=70$

Step2: Calculate probability of blue - eyed

The number of blue - eyed people is 30. The probability formula is $P(A)=\frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}$. So $P(\text{blue})=\frac{30}{70}=\frac{3}{7}$

Answer:

$\frac{3}{7}$