restaurants often slip takeout menus under rons apartment door. so far, ron has collected 6 menus for korean…
restaurants often slip takeout menus under rons apartment door. so far, ron has collected 6 menus for korean food and 9 other menus. considering this data, how many of the next 20 menus slipped under rons door should you expect to be from korean restaurants?\n\n menus
Answer
Explanation:
Step1: Calculate total menus collected
$6 + 9=15$
Step2: Calculate the proportion of Korean - food menus
The proportion of Korean - food menus is $\frac{6}{15}=\frac{2}{5}$
Step3: Predict the number of Korean - food menus in the next 20
Multiply the proportion by 20: $\frac{2}{5}\times20 = 8$
Answer:
8