1.

A survey conducted by a group of students as a part of their environment awareness programme, in which they collected the following data regarding the number of plants in 20 houses in a locality. Find the mean number of plants per house.

Answer»


ANSWER :8.1 PLANTS . We have USED direct method because numerical values of `x_1 and f_i` are SMALL.


Discussion

No Comment Found

Related InterviewSolutions