Question

the table below shows the favorite movie theater snack for adults and children.

	popcorn	candy	hot dogs	total
children	15	8	2	25
total	35	10	5	50

what is the join relative frequency for adults that like to eat hotdogs?
3/5
3/50
3/25
1/10

Explanation:

Step1: Recall join - relative frequency formula

Join relative frequency = $\frac{\text{Number in the category}}{\text{Total number of data points}}$

Step2: Identify values from the table

The number of adults that like hot - dogs is 3, and the total number of data points (total number of people surveyed) is 50.

Step3: Calculate the join relative frequency

Join relative frequency = $\frac{3}{50}$

Answer:

3/50