Question

Please help fast, thanks !

Answer 1

a) 0.8

b) 0.3

c) 0.9

d) 0.95

Explanation:

A probability always adds up to 1. It is between the scale of 0 (never likely) to 1 (very likely).

So:

1 - 0.2 = 0.8

1 - 0.7 = 0.3

1 - 0.1 = 0.9

1 - 0.05 = 0.95

Hope this helped!