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Recent questions tagged Data handling
0
votes
1
answer
The birth rate per thousand of different countries over a particular period of time is shown below.
asked
Jun 14
in
Class VII Maths
by
muskan15
(
-3,451
points)
data handling
0
votes
1
answer
The following table shows the market positions of some brands of soap.
asked
Jun 14
in
Class VII Maths
by
muskan15
(
-3,451
points)
data handling
0
votes
1
answer
Find the mean the median and the mode of: 12, 24, 24, 12, 30 and 12
asked
Jun 14
in
Class VII Maths
by
muskan15
(
-3,451
points)
data handling
0
votes
1
answer
The heights (in cm) of 8 girls of a class are 140,142,135,133,137,150,148 and 138 respectively.
asked
Jun 14
in
Class VII Maths
by
aditya23
(
-2,193
points)
data handling
0
votes
1
answer
Find the mode of :
asked
Jun 14
in
Class VII Maths
by
aditya23
(
-2,193
points)
data handling
0
votes
1
answer
Find the mode of : 5, 6, 9, 13, 6, 5, 6, 7, 6, 6, 3
asked
Jun 14
in
Class VII Maths
by
aditya23
(
-2,193
points)
data handling
0
votes
1
answer
Find the mean and the mode for the following data :
asked
Jun 14
in
Class VII Maths
by
aditya23
(
-2,193
points)
data handling
0
votes
1
answer
Find the median of: 5, 7, 9, 11, 15, 17, 2, 23 and 19
asked
Jun 14
in
Class VII Maths
by
aditya23
(
-2,193
points)
data handling
0
votes
1
answer
Mean of 5 numbers is 20 and mean of other 5 numbers is 30.
asked
Jun 14
in
Class VII Maths
by
navnit40
(
-4,953
points)
data handling
0
votes
1
answer
The mean of 5 numbers is 27.
asked
Jun 14
in
Class VII Maths
by
navnit40
(
-4,953
points)
data handling
0
votes
1
answer
The mean of five numbers is 27.
asked
Jun 14
in
Class VII Maths
by
navnit40
(
-4,953
points)
data handling
0
votes
1
answer
The mean of marks scored by 100 students was found to be 40 later on it was discovered that a score of 53 was misread as 83.
asked
Jun 14
in
Class VII Maths
by
navnit40
(
-4,953
points)
data handling
0
votes
1
answer
The rainfall (in mm) in a city on 7 days of a certain week is recorded as follows :
asked
Jun 14
in
Class VII Maths
by
navnit40
(
-4,953
points)
data handling
0
votes
1
answer
Find the mean of first six multiples of 5.
asked
Jun 14
in
Class VII Maths
by
navnit40
(
-4,953
points)
data handling
0
votes
1
answer
If the mean of 6, 4, 7, p and 10 is 8 find the value of p.
asked
Jun 14
in
Class VII Maths
by
navnit40
(
-4,953
points)
data handling
0
votes
1
answer
Find the mean of squares of first five whole numbers.
asked
Jun 14
in
Class VII Maths
by
navnit40
(
-4,953
points)
data handling
0
votes
1
answer
The mean of six numbers : x-5, x- 1, x, x + 2, x + 4 and x + 12 is 15.
asked
Jun 14
in
Class VII Maths
by
navnit40
(
-4,953
points)
data handling
0
votes
1
answer
Find the mean of first five prime numbers.
asked
Jun 14
in
Class VII Maths
by
navnit40
(
-4,953
points)
data handling
0
votes
1
answer
Find the mean of first six multiples of 3.
asked
Jun 14
in
Class VII Maths
by
priya12
(
-12,654
points)
data handling
0
votes
1
answer
If the mean of 8, 10, 7, x + 2 and 6 is 9 find the value of x.
asked
Jun 14
in
Class VII Maths
by
priya12
(
-12,654
points)
data handling
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