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

of the adults surveyed, what is the conditional relative frequency for those who like to eat hotdogs?
3/50
3/25
3/5
2/25

Explanation:

Step1: Recall conditional - relative frequency formula

Conditional relative frequency of an event within a subgroup is $\frac{\text{Frequency of the event in subgroup}}{\text{Total frequency of the subgroup}}$.

Step2: Identify relevant frequencies

The number of adults who like hot - dogs is 3, and the total number of adults surveyed is 25.

Step3: Calculate conditional relative frequency

The conditional relative frequency for adults who like hot - dogs is $\frac{3}{25}$.

Answer:

3/25