Question

the size of 10 shirts in centimetres are as follows 90, 95, 100, 90, 90, 95, 100, 90, 105 find the modal size, if the size of 1 shirt is misread as 90 instead of 95, find the correct modal size.

Answer 1

Correct sizes are 90,90,90,95,95,95,100,100,105
Modal value or mode=no have been repeated highest time
Therefore mode =either 95 or 90

The sizes given are of 9 shirts check it please

Answer 2

Answer:

Data:

90 , 95 , 100 , 90 ,90 ,95 , 95 , 100 , 90 ,105

Arrange the given data in ascending order

= 90 ,90 , 90 , 90 , 95 , 95 ,95 , 100 ,100 ,105

Now,

90 occurs maximum no. of times

so, modal size = 90 cm

correct modal size = 95 cm

I hope it's will help you

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