Two fair dice are tossed, and the up face on each die is recorded. find the probability of observing each of the following events: a: { the difference of the numbers is 2 or less } b: { a 4 does not appear on either die } c: { the sum of the numbers is 10 or more }

Step-by-step explanation:

When two fair dice are tossed sample space consists of 36 events

(1,1)....(6,6)

A_ The difference of numbers is 2 or less

Favorable outcomes =

Hence Probability =

B) A 4 does not appear on either die

Then we must not have these

Hence probability =

C:  The sum of numbers is 10 or more:

FAvourable outcomes are:

Probability =

for b its (t) and c its (d)

step-by-step explanation: