Question

The assumed mean of a grouped data is___?
1)Any one of the frequencies
2)Lower limit of the class with the highest frequency
3)Class mark of the class with highest frequency
4)Any one of the class marks

Answer 1

Answer:

n most of our real life situations, data is usually so large that to make a ... So, we need to convert given ungrouped data into grouped data and devise some ... Class mark = (Upper class limit + Lower class limit)/ 2. 3 ...