​Probability​​

A probability experiment is conducted in which the sample space of the experiment is

Sequals=StartSet 1 comma 2 comma 3 comma 4 comma 5 comma 6 comma 7 comma 8 comma 9 comma 10 comma 11 comma 12 EndSet{1,2,3,4,5,6,7,8,9,10,11,12},

event

Upper F equals StartSet 4 comma 5 comma 6 comma 7 comma 8 EndSetF={4,5,6,7,8},

and event

Upper G equals StartSet 8 comma 9 comma 10 comma 11 EndSetG={8,9,10,11}.

Assume that each outcome is equally likely. List the outcomes in F or G. Find

Upper P left parenthesis Upper F or Upper G right parenthesisP(F or G)

by counting the number of outcomes in F or G. Determine

Upper P left parenthesis Upper F or Upper G right parenthesisP(F or G)

using the general addition rule.