AutumnBennett
Answered

Two-way frequency tables

Hair Color

Boys 4

Girls 5

Black


Blonde

Boys 4

Girls 6

Brown

Boys 10

Girls 8

Red

Boys 2

Girls 1


The table shows the number of boys and girls that have black, blonde, brown, or red hair color.


What is the probability that a student has brown hair? (round to nearest hundredth)

A

0.42


B

0.45


C

0.58


D

0.82

Verified Answer :

there are 18 brown haired students out of 40 students 18/40=0.45
0.45

alexiabailey1234

Answer:

0.45

Step-by-step explanation:

There are 18 brown-haired students, out of 40 students.  

18/40

= 0.45