Question

calculate the mode and mean of given data . compare and interpret the two measures of central tendency variable 0-10 , 10-20 , 20-30 , 30-40 , 40-50
frquency 50 , 25 , 10 , 8 , 5

Answer 1

Answer:

Here, is your answer.I hope, you got it

Answer 2

Answer:

xi = Upper limit + lower limit

Modal class = Having highest number of cumulative frequency

h = difference between lower & upper limit

l = lower limit

Refer the attachment for answer !