A pair of fair dice each numbered 1 to 6 is tossed . Find the probability of a score of : i. two odd numbers.
ii. a sum of 8 or a sum of 12.
ii. both prime or both odd numbers.

Answer number 3 bc either both of them will be odd or even or prime and odd so we wouldnt know or not so theres my answer

Step-by-step explanation:

thanks for the points and please give me brainliest

i)

Odd numbers:

P(odd and odd) = 3/6*3/6 = 1/4

ii)

Total outcomes:

Sum of 8:

Sum of 12:

P(8 or 12) = 5/36 + 1/36 = 6/36 = 1/6

iii)

Prime numbers:

Odd numbers:

P(prime or odd) = 3/6*3/6 + 3/6*3/6 = 1/4 + 1/4 = 1/2

.632

step-by-step explanation:

6 * 1/10 = 3/5

3*0.01 = 0.03

3/5 + 0.03 = .63

2*0.002 = .002

.63 + 0.002 = .632

898.1666667

step-by-step explanation:

5389/6 = 898.1666667