Find the mode of the following distribution:
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the mode will be 6 in following data
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Answer:
mode = 34.167
Step-by-step explanation:
since the class 30-40 has the highest frequency
therefore it is the modal class
now, we get f1 = 12
f0 = 7
f2 = 5
h = 10
l = 30
now,
mode = l + [( f1 - f0)/( 2f1 - f0 - f2)]h
= 30 + [( 12 - 7)/( 24 - 7 - 5)] • 10
= 30 + ( 5/12 ) • 10
= 30 + 25/6
= 30 + 4.167 (approx.)
= 34.167 (approx.)
Therefore, mode of the distribution is approximately 34.167
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