Question

Need help on math question thanks
A) 0.303
B) 0.435
C) 0.406
D) 0.154

Answer 1

A) 0.303

The probability that a randomly selected student from the class has brown eyes , given they are male

`P((B)/(M) ) = 0.3030`

Explanation:

Explanation:-

Given data

Brown Blue Hazel Green

Females 13 4 6 9

Males 10 2 9 12

Let 'B' be the event of brown eyes

Total number of males n(M) = 33

Let B/M be the event of randomly selected student from the class has brown eyes given they are male

The probability that a randomly selected student from the class has brown eyes , given they are male

`P((B)/(M) ) = (n(B))/(n(M))`

From table the brown eyes from males = 10

`P((B)/(M) ) = (10)/(33)`

`P((B)/(M) ) = 0.3030`

Final answer:-

The probability that a randomly selected student from the class has brown eyes , given they are male

`P((B)/(M) ) = 0.3030`