Mathematics, 22.07.2019 14:30, MayFlowers
There is a 70% chance that a person eats dinner, a 50% chance a person eats dessert and a 35% chance the person will eat dinner and dessert. which of the following is true? a. eating dinner and eating dessert are dependent events because p(dinner)*p(dessert)=0.7*0.5=0.35 which is equal to p(dinner and dessert)=0.35. b. eating dinner and eating dessert are independent events becausep(dinner)-p(dessert)=0.7-0.5 =0.2 which is less than p(dinner and dessert)=0.35. c. eating dinner and eating dessert are dependent events because p(dinner)-p(dessert)=0.7-0.5=0.2 which is less than p(dinnerand dessert)=0.35. d. eating dinner and eating dessert are independent events because p(dinner)*p(dessert)=0.7*0.5=0.35 which is equal to p(dinnerand dessert)=0.35.
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