10th mathematics exercise questions with answers, Mathematics

Statistics – Exercise 6.2 – Class X

Previous exercise - Statistics – Exercise 6.1 – Class X Statistics – Exercise 6.2 Calculate the coefficient of variation of the following data: 40, 36, 64, 48, 52 If the coefficient of variation of a collection of data is 45 and its standard deviation is 2.5, then find the mean. A group of 100 candidates… Continue reading Statistics – Exercise 6.2 – Class X