NCERT Exemplar Solutions
Class 7 - Mathematics - Unit 3: Data Handling - Problems and SolutionsQuestion 50
Class 7 - Mathematics - Unit 3: Data Handling - Problems and Solutions
Question. 50
Calculate the Mean, Median and Mode of the following data: 5, 10, 10, 12, 13.
Are these three equal?
Answer:
Mean = 10, Median = 10, Mode = 10. Yes, all three are equal.
Detailed Answer with Explanation:
Mean = (5+10+10+12+13)/5 = 50/5 = 10.
Median = 3rd term = 10.
Mode = Most frequent value = 10.