Math, asked by amit9239, 1 year ago

the following table shows the number of workers in a factory and their daily wages. find the median of the daily wages.

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Answered by sushmita0213
74
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Answered by amitnrw
18

median of the daily wages. = Rs 126.25

Step-by-step explanation:

class                 Frequency          Cumulative frequency

100 - 110               37                          37

110 - 120               38                          75

120 - 130               40                         115

130 - 140               33                          148

140 - 150               28                          176

150 - 160               24                          200

Total Workers = 200

200/2 = 100

Hence Median lies in 120 - 130

Median = 120  +  10 *  (200/2 - 75)/40

= 120 + 10 * 25 /40

= 120 + 6.25

= 126.25

median of the daily wages. = Rs 126.25

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