What purchases will be made? A poll of 1000 adults aged 18 or older asked about purchases they intended to make for the upcoming holiday season.5 A total of 463 adults listed gift card as a planned purchase.
(a) What proportion of adults plan to purchase a gift card as a present?
(b) What are the odds that an adult will purchase a gift card as a present?
(c) What proportion of adults do not plan to purchase a gift card as a present?
(d) What are the odds that an adult will not buy a gift card as a present?
(e) How are your answers to parts (b) and (d) related?