Mathematics
The following table shows the weights of 15 students :
| Weight (in kg) | Number of students |
|---|---|
| 47 | 4 |
| 50 | 3 |
| 53 | 2 |
| 56 | 2 |
| 60 | 4 |
Calculate :
(i) mean
(ii) median
(iii) mode
Related Questions
The marks of 10 students of a class in an examination arranged in ascending order is as follows:
13, 35, 43, 46, x, x + 4, 55, 61, 71, 80
If the median marks is 48, find the value of x. Hence, find the mode of the given data.
The following sizes of shoes were sold by a shop on a particular day.
8, 9, 5, 6, 4, 9, 1, 9, 3, 6, 3, 9, 7, 1, 2, 9, 5
Find the modal size of the shoes sold.
Calculate the mean, median and mode of the following distribution:
Number Frequency 5 1 10 2 15 5 20 6 25 3 30 2 35 1 In a class of 40 students, marks obtained by the students in a class test (out of 10) are given below :
Marks Number of students 1 1 2 2 3 3 4 3 5 6 6 10 7 5 8 4 9 3 10 3 Calculate the following for the given distribution :
(i) Median
(ii) Mode