find the mean mode and median of the following data
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Answer:
7 is the median and mode is3
Answered by
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Answer:
Step-by-step explanation:
Mean= sum of all obs./no.of obs.
= 3+8+10+15+7+4+3/7
=7.14
Mode=observation that occurs maximum number of times
= 3( it occurs 2 times)
For median, arrange in ascending order,i.e., 3,3,4,7,8,10,15
N= 7(odd)
Median=(N+1/2)th observation
=(7+1/2)th
=(8/2)th observation
=4th observation
Here 4th observation is 7
Hence,median is 7
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