Please help with last part C Secure https:// www.webassign.ne The boxplots below

Question

Please help with last part

C Secure https:// www.webassign.ne The boxplots below are for test scores from two sections (A and B) of the same course. Boxplot of Exam Scores for Class A and Class B Class 90 100 80 40 50 60 70 Exam Scores a) Which section has the highest median score? The medians are the same b)Using the IQR as your measure, which section has the most spread in scores? The IQRs are the same i. A Roughly what percentage of section A has scores below 80? Do not include a sign in your answer. 80

Explanation / Answer

For section A scores, we can see the value of Q3 is 80.

We also have to find the percentage of secrion A with scores below 80.

This means we have to find the percentage of students below Q3

Thus we know roughly 75% of data falls below Q3

Hence the answer is 75

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