A restaurant sends customers in their loyalty program a coupon for a free birthday dessert. Suppose that 8% of the children and 12% of the adults redeem their coupons. The restaurant takes separate random samples of 100 children and 90 adults from their loyalty program to see the difference between the sample proportions.
Options:
A) No change needed
B) 8% for children and 12% for adults
C) 0.08% for children and 0.12% for adults
D) 8% for children and 90% for adults
