the table shows the ages of people attending three different movies in a movie theater.\n| |under 20|between…

the table shows the ages of people attending three different movies in a movie theater.\n| |under 20|between 20 and 40|over 40|\n|----|----|----|----|\n|action|8|5|12|\n|comedy|16|11|1|\n|drama|10|15|9|\nthe manager is going to randomly select one person to win a free movie pass.\nwhat is the probability that the person selected is watching the drama movie? round the answer to the nearest hundredth. enter the answer in the box.

the table shows the ages of people attending three different movies in a movie theater.\n| |under 20|between 20 and 40|over 40|\n|----|----|----|----|\n|action|8|5|12|\n|comedy|16|11|1|\n|drama|10|15|9|\nthe manager is going to randomly select one person to win a free movie pass.\nwhat is the probability that the person selected is watching the drama movie? round the answer to the nearest hundredth. enter the answer in the box.

Answer

Explanation:

Step1: Calculate total number of people

First, find the total number of people attending all movies. Add up all the values in the table: $(8 + 5+12)+(16 + 11+1)+(10 + 15+9)=25 + 28+34 = 87$.

Step2: Calculate number of people watching drama

Next, find the number of people watching the drama movie. Add the values in the drama - row: $10 + 15+9=34$.

Step3: Calculate probability

The probability $P$ that a randomly - selected person is watching the drama movie is the number of people watching drama divided by the total number of people. So $P=\frac{34}{87}\approx0.39$.

Answer:

$0.39$