A probability experiment is conducted in which the sample space of the experiment is
Upper S equals StartSet 1 comma 2 comma 3 comma 4 comma 5 comma 6 comma 7 comma 8 comma 9 comma 10 comma 11 comma 12 EndSetS={1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12},
event
Upper F equals StartSet 7 comma 8 EndSet commaF={7, 8},
and event
Upper G equals StartSet 9 comma 11 comma 12 EndSet .G={9, 11, 12}.
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.
