Answer:
: 20%
Step-by-step explanation: Without the dot plot or the raw data, it's impossible to give an exact percentage. However, we can make an estimate based on the dot plot.
Let's say that the dot plot has a range of 0-150 minutes, with each dot representing one student. We can count the number of dots that are above 75 minutes and estimate what percentage of the total dots that represents.
For example, let's say there are 20 dots above 75 minutes and a total of 100 dots on the dot plot. Then the percentage of students who spent more than 75 minutes watching TV would be:
20/100 * 100% = 20%
Again, this is just an estimate based on hypothetical numbers. The actual percentage could be different depending on the data in the dot plot.
Explanation: