At a high school movie night, the refreshments stand sells popcorn and soft drinks. Of the 100 students who came to the movie, 62 bought popcorn and 47 bought a drink. 38 students bought both popcorn and a drink.

Are buying a drink and buying popcorn independent or dependent events? Justify your answer.

Buying a drink and buying popcorn are independent events.

Step-by-step explanation:

Independent events are referred to as events whose occurrence does not affect the occurrence of another event.

In the case of this question, 62 bought popcorn while 47 bought a drink.

This means that the buying of popcorn by a student does not mean buying of a drink. It does not affect each other.

I hope this helps.

answer: 59

step-by-step explanation: