Calculate mode of the following using graphic technique. Check the result calculating mode through its standard formula:
Verification : By inspection we came to know that 20-30 is modal class. (The class having max. frequency corresponding to it)
Calculate mode of the following using graphic technique. Check the result calculating mode through its standard formula:
Verification : By inspection we came to know that 20-30 is modal class. (The class having max. frequency corresponding to it)