a coffee shop recently sold 12 drinks, including 5 americanos. considering this data, how many of the next…
a coffee shop recently sold 12 drinks, including 5 americanos. considering this data, how many of the next 96 drinks sold would you expect to be americanos? americanos
Answer
Explanation:
Step1: Calculate the proportion of Americanos
The proportion of Americanos in the first - sample is $\frac{5}{12}$.
Step2: Use the proportion to predict future sales
Let $x$ be the number of Americanos in the next 96 drinks. We set up a proportion: $\frac{5}{12}=\frac{x}{96}$. Cross - multiply gives $12x = 5\times96$. Then $x=\frac{5\times96}{12}$.
Step3: Solve for $x$
$x = 40$.
Answer:
40