Fifty-one percent of households said they would feel secure if they had $50,000 in savings. You randomly select 8 households and ask them if they would feel secure if they had $50,000 in savings. Find the probability that the number that say they feel secure is (a) exactly five (b) more than five (c) at most five
need answers in decimal point for a,b, & c
(a)
(b)
(c)