Questions & Answers: "Statistics and Data Handling"
Complete guide to "Statistics and Data Handling" for Math students. Below you will find important questions and model answers to help you prepare.
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We are building a dedicated quiz for this topic, but you can test your skills on a similar concept: Geometry (Angles, Circles, and 3D Nets) - Scholarship-VIII Practice Set 1.
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2 Questions1.
The ages of 60 children in a class are given in the frequency distribution table below. From this, find their mean age.
Options
❌
15 years
✅
13.6 years
❌
13 years
❌
14.5 years
2.
The weight of 20 students from a class is given in the frequency table. Find the mean of their weights. (Select two correct alternatives)
Options
❌
20 kg 50 gm
✅
20.5 kg
❌
20.05 kg
✅
20 kg 500 gm