Question

of the recent customers at East Coast Dogs, 6 wanted mustard on their hot dogs and 9 did
not. Considering this data, how many of the next 10 customers would you expect to want
mustard?
customers

Answer 1

6:9 ratio has 15 people. if you simplify that you get 2:3. so for every five people two will want mustard and three won’t. now double it so you have 10 people. so 4 will and 6 won’t