Find the sum of the lower limit of the median class and the upper limit of the modal class
Classes
10-20 20-30 30-40 40-50 50-60 60-30
Frequency1,3
5
9
7
3
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Answer:
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Step-by-step explanation:
medan=N/2th
28/2=14th term
therefore, Median class: 40-50=Lower limit=40
Modal class: 40-50= Upper limit
The sum =40+50
=90
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