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(a) if each member of a family of three orders fries with her or his
(a) if each member of a family of three orders fries with her or his.
(a) If each member of a family of three orders fries with her or his meal, what is the probability that someone in the family is a winner?
The probability is?
(Round to three decimal places as needed.)
(b) What is the probability that one member of the family gets a free order of fries and another gets a sundae? The third gets nothing.
The probability is?
(Round to fourth decimal places as needed.)
(c) The fries normally cost $1 and the sundae $2. What are the chances of the family winning $5 or more in prizes?
The probability is?
(Round to five decimal places as needed.)
(a) if each member of a family of three orders fries with her or his