Following table shows the weights of 12 students: Find the mean weight.

A school keeps medical record of all the students.Following table shows the gain in weights by 40 students of Class X in a year. Find the median gain in weight.

Following table shows the weights of 12 students: Weight (in kgs): 6770727375 No. of Students: 43221 Find the mean weight.

Find the mean weight of 20 students in your class.

The following table shows the weights of 12 workers in a factor :Find the mean weight

The following table shows the weight of 12 players Find the median and mean weights Using empirical formula, calculate its mode

Following table shows the weight of 12 students: Weight (in kgs) 67 70 72 73 75 Number of Students: 4 3 2 2 1 Find the mean weight of the students.

Following table shows the weight of 12 students: Weight (in kgs) 67 70 72 73 75 Number of Students: 4 3 2 2 1 Find the mean weight of the students.

Following table shows the weights of 12 students: Weight (in kgs): 67 70 72 73 75 No. of Students: 4 3 2 2 1 Find the mean weight.

Following table shows the weights of 12 students: Weight (in kgs): 67 70 72 73 75 No. of Students: 4 3 2 2 1 Find the mean weight.

The following table shows the weights of 12 workers in a factory : find the mean weight of the workers.