at dairy freeze, 2 of the last 10 sundaes sold had nuts. considering this data, how many of the next 20…
at dairy freeze, 2 of the last 10 sundaes sold had nuts. considering this data, how many of the next 20 sundaes sold would you expect to have nuts? sundaes
Answer
Explanation:
Step1: Calculate the proportion of sundaes with nuts
The proportion of sundaes with nuts in the first - sample is $\frac{2}{10}=0.2$.
Step2: Use the proportion to predict the number in the new sample
Multiply the proportion by the number of new sundaes. So, $0.2\times20 = 4$.
Answer:
4