I will mark brainliest whoever can tell me how to look at someone's account and see if anybody answered my questions... Also I put up a free points thing, go get them

When you are trying to look at someone's account you need to click their pfp and it will show you everything the questions they answered the questions they asked and to see if someone has answered your question you have to go to your profile and see your questions and it will show if someone answerd them or you will also get a notification

Step-by-step explanation:

B. Final Exams.

Step-by-step explanation:

The IQR is the difference between the lower and upper quartiles of the data and is a measure of the spread of the data.

Mid Term Exam:

First find the Median

This is (95+92)/2 = 93.5.

The Lower quartile is the median of the bottom 5 values = 88.

The upper quartile is the median of the top 5 values = 100

So the IQR = 100 - 88 = 12.

Final Exam.

We find the IQR of the Final exam data in a similar way:

It comes to 93 - 78 = 15.