Find The Mean Of The Following Distribution Class 10. Calculate the mean and Standard deviation of the following cumulative data. Asked Jun 17 2020 in Statistics by RahulYadav 530k points statistics.
Jun 17 2020 Calculate the mean median and standard deviation of the following distribution Class-interval 31-35 36-40 41-45. So the modal class is 35-45. Any other value can be selected here Step2.
Find xi as Class mark Upper class limit Lower class limit 2 for each i.
12 660 60 70 15 65 65.
