The
number
of magazines read by group of
women
week is
recorded.
a) If the median of
distribution is
2 , find
value of x
Answers
Given : The number of magazines read by a group of women in a week is recorded.
Magazine 0 1 2 3
Women 5 2 1 x
the median of distribution is 2
To Find : Value of x
Solution:
Magazine 0 1 2 3
Women 5 2 1 x
0 , 0 , 0 , 0 , 0 , 1 , 1 , 2 , (3 x times )
Median is 2
Number of data points before 2 are 7
Hence data point after 2 will be 7
hence x will be 7
Value of x is 7
Magazine 0 1 2 3
Women 5 2 1 7
CF 5 7 8 15
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