at everyday donuts, 3 of the last 6 donuts sold had sprinkles. considering this data, how many of the next…
at everyday donuts, 3 of the last 6 donuts sold had sprinkles. considering this data, how many of the next 10 donuts sold would you expect to have sprinkles? donuts
Answer
Explanation:
Step1: Calculate the proportion
The proportion of donuts with sprinkles in the past data is $\frac{3}{6}=\frac{1}{2}$.
Step2: Predict for next 10 donuts
Multiply the proportion by the number of next - sold donuts. So the expected number is $\frac{1}{2}\times10 = 5$.
Answer:
5