following are the Mark's of 15 students in test of mathematics 4,8,18,40,43,45,46,29,29,71,43,50,72,7528
a. Prepare a grouped frequency distribution table of this data taking class interval as 0-10 , 10-20 etc.
b. find mean,median and mode of the given data.
c. Draw histogram and frequency polygon of the given data.
d. Is mean an appropriate measure of central tendency for given data?
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they are too easy, u can do it by yourself
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