Since participants have an equal chance of receiving each type of coupon, the probability of receiving a coupon for sleigh rides is 1/3.
Therefore, the expected number of people who would receive a coupon for sleigh rides can be calculated by multiplying the total number of participants by the probability of receiving a coupon for sleigh rides:
Expected number = (1/3) * 900 = 300
Therefore, it is expected that 300 people would receive a coupon for sleigh rides.
As part of a promotion people who participate in a survey are sent a free coupon for one of three winter activities, skiing snow tubing, or sleigh rides participants have an equal chance of receiving each type of coupon. If 900 people participate how many would be expected to receive a coupon for sleigh, rides
1 answer
1 answer