Question

a die has 6 faces as A, B, C, D, E, F. the die is thrown 500 times and the outcomes are recorded as below:
outcomes A B C D E F
frequency 90 75 80 70 90 95
find a) P(A)+ P(B)
b) P(A)+ P(C) + P(E)

Answer 1

Step-by-step explanation:

a) 6×90=x

6×75=y

x+y=z

b) 6×90=a

6×80=b

6×90=c

please substitute your values in the place of a, b, c, x, y, z

by multiplication and addition