If the mode of the distribution is 43.5. find p
CLASS INTERVAL FREQUENCY
20-30 25
30-40 47
40-50 62
50-60 p
60-70 10
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10th
Maths
Statistics
Mode of Grouped Data
Find the mode of the follow...
STATISTICS
Find the mode of the following distribution:
Height(in cm) 30-40 40-50 50-60 60-70 70-80 80-90
No. of plants 4 3 8 11 6 2
December 26, 2019
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Shwe Shri
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Height No. of parents
30−40 4
40−50 3
50−60 8
60−70 11 → Modal class as it has highest frequency
70−80 6
80−90 2
l
1
=60
f
o
=8
f
1
=11
f
2
=6
c=10
Mode =l
1
+(
2f
1
−f
o
−f
2
f
1
−f
o
×c)
=60+
3
30
=63.7.
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