In: Statistics and Probability
A student asked 100 coffee drinkers if they like cream or sugar in their coffee. Out of those surveyed, 36 like cream in their coffee, 55 like sugar in their coffee, and 29 like neither cream nor sugar.
Draw a Venn diagram and appropriately indicate “Cream,” “Sugar,” “Cream and Sugar,” and “neither Cream nor Sugar”. Include the correct numerical values in each section.
How many of the coffee drinkers like cream and sugar?
How many coffee drinkers like cream or sugar?
How many coffee drinkers like cream but not sugar?
How many coffee drinkers like sugar but not cream? ]
If the student was to ask another sample of 350 coffee drinkers, how many would she expect to like cream and sugar in their coffee?