Question

If each number in a given data is reduced by 15%, then the
median will be

Increased by 15%
15 times
Reduced by 15%
Remain same​

Answer 1

Answer:

Reduced 15% because if data is reduced than obviously median will be decreased or reduced

Answer 2

Given :   each number in a given data is reduced by 15%

To Find : New Median

Increased by 15%

15 times

Reduced by 15%

Remain same​

Solution:

Reduced by 15%

If each number in a given data is reduced by 15%

New Median = Old Median -  15 % of Old Median

Then New Median will be 85 % of old Median

= 0.85 old Median

Mean will also be 0.85 time old mean

Mode will also be 0.85 time old Mode

the  Median will be Reduced by 15%

Also mode and Median  will be Reduced by 15%

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