Mathematics
A student scored the following marks in 11 questions of a question paper :
3, 4, 7, 2, 5, 6, 1, 8, 2, 5, 7.
Find the median marks.
Related Questions
The following table gives the life time in days of 100 electricity tubes of a certain make :
Lifetime in days No. of tubes less than 50 8 less than 100 23 less than 150 55 less than 200 81 less than 250 93 less than 300 100 Find the mean lifetime of electricity tubes.
Using the information given in the adjoining histogram, calculate the mean correct to one decimal place.
For the following set of numbers, find the median :
10, 75, 3, 81, 17, 27, 4, 48, 12, 47, 9, 15.
Calculate the mean and the median of the numbers : 2, 1, 0, 3, 1, 2, 3, 4, 3, 5.