800 400 200 100 50 ?

The median of the following data is 525. Find the values of x and y , if the total frequency is 100. Class i nterval 0-100 100-200 200-300 300-400 400-500 500-600 600-700 700-800 800-900 900-1000 Frequency 0 100 2 100 200 5 200 300 x 300 400 12 400 500 17 500 600 20 600 700 y 700 800 9 800 900 7 900 1000 4

The median of the following data is 525. Find the missing frequency, if it is given that there are 100 observations in the data: Class interval Frequency Class interval Frequency 0 100 2 500 600 20 100 200 5 600 700 f_2 200 300 f_1 700 800 9 300 400 12 800 900 7 400 500 17 900 1000 4

The median of the following data is 525. Find the values of x and y , if the total frequency is 100 Class interval Frequency 0 100 2 100 200 5 200 300 x 300 400 12 400 500 17 500 600 20 600 700 y 700 800 9 800 900 7 900 1000 4

The median of the following data is 525. Find the missing frequency, if it is given that there are 100 observations in the data: Class interval Frequency Class interval Frequency 0 100 2 500 600 20 100 200 5 600 700 f_2 200 300 f_1 700 800 9 300 400 12 800 900 7 400 500 17 900 1000 4

A train passes two bridges of lengths 800 m and 400 m in 100 seconds and 60 seconds respectively. The length of the train is:

A train passes two bridges of lengths 800 m and 400 m in 100 seconds and 60 seconds respectively. The length of the train is :

The average of 100, 200, 300, 400, 1000 is 550. If each number is divided by 5, then the new average will be equal to :