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Byju's Answer
Standard X
Mathematics
Mode for Grouped Data
Find the mode...
Question
Find the mode of the following frequency distribution:
Class interval
0-4
4-8
8-12
12-16
Frequency
4
8
5
6
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Solution
As the class interval 4-8 has the maximum frequency, it is the modal class.
∴
x
k
=
4
,
h
=
4
,
f
k
=
8
,
f
k
-
1
=
4
,
f
k
+
1
=
5
Mode
,
M
0
=
x
k
+
h
×
f
k
-
f
k
-
1
2
f
k
-
f
k
-
1
-
f
k
+
1
=
4
+
4
×
8
-
4
2
×
8
-
4
-
5
=
4
+
4
×
4
7
=
4
+
2.29
=
6.29
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0
Similar questions
Q.
Calculate the mode for the following frequency distribution:
Class interval
0-4
4-8
8-12
12-16
Frequency
4
8
5
6
Q.
Calculate the mean deviation about the mean for the following frequency distribution:
Class interval:
0–4
4–8
8–12
12–16
16–20
Frequency
4
6
8
5
2
Q.
Calculate mode, given the following distribution of data:
Class Interval
4−8
8−12
12−16
16−20
20−24
24−28
28−32
32−36
36−40
Frequency
10
12
16
14
10
8
17
5
4