NCERT Exemplar Solutions
Class 7 - Mathematics - Unit 3: Data Handling - Problems and SolutionsQuestion 64
Class 7 - Mathematics - Unit 3: Data Handling - Problems and Solutions
Question. 64
A die was thrown 15 times and the outcomes recorded were 5, 3, 4, 1, 2, 6, 4, 2, 2, 3, 1, 5, 6, 1, 2. Find the mean, median and mode of the data.
Answer:
Mean = 3.13, Median = 3, Mode = 2
Detailed Answer with Explanation:
Calculated from frequency distribution:
Mean = 47/15 = 3.13,
Median = middle value = 3,
Mode = most frequent value = 2.