Question

I haven’t studied this in school please can someone help

Answer 1

Explanation:

The probability of rolling a 1 is 0.85; then the probability of rolling not 1 is

1 - 0.85 = 0.15

Each box that states rolling a 1 gets 0.85. Each box that states not rolling 1 gets 0.15.

second

first roll

roll

/ 0.85 1

1 0.85 /

\ 0.15 not 1

/ 0.85 1

not 1 0.15

\

\ 0.15 not 1