Find the mean, median and mode of 61, 65, 66, 50, 68, 69, 68.
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Find the mean, median and mode of 61, 65, 66, 50, 68, 69, 68.
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Answer:
50,61,65,66,68,68,69
1)Mean
Given Numbers : 61, 65, 66, 50, 68, 69, 68
Sum of all the numbers : 61 + 65 + 66 + 50 + 68 + 69 + 68 = 447
Number of terms : 7
Therefore, mean =
=
= 63.85 (rounding off 64)
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2)Median
Given Numbers : 61, 65, 66, 50, 68, 69, 68
Arrange in Ascending order : 61, 65, 66, 68, 68, 69, 50
Number of terms : 7(odd)
Therefore, median = term
= term
= term
= 4th term = 68
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3)Mode
Given Numbers : 61, 65, 66, 50, 68, 69, 68
Therefore, mode = 68 (Mode of a number is the most frequently repeating number)
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Hope this helped!!!!