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Recent questions tagged Statistics
0
votes
1
answer
If x̅ is the mean of n observation x1, x2, x3,…,xn
asked
Apr 6
in
Class X Maths
by
navnit40
(
-4,746
points)
statistics
0
votes
1
answer
The numbers 6, 8, 10, 12, 13, and x are arranged in an ascending order.
asked
Apr 6
in
Class X Maths
by
priya12
(
-12,564
points)
statistics
0
votes
1
answer
The mean weight of 150 students in a certain class is 60 kgs.
asked
Apr 6
in
Class X Maths
by
priya12
(
-12,564
points)
statistics
0
votes
1
answer
The average score of girls in class X
asked
Apr 6
in
Class X Maths
by
navnit40
(
-4,746
points)
statistics
0
votes
1
answer
The mean of 100 items was found to be 30.
asked
Apr 6
in
Class X Maths
by
navnit40
(
-4,746
points)
statistics
0
votes
1
answer
The mean of 40 observations was 160.
asked
Apr 6
in
Class X Maths
by
muskan15
(
-3,437
points)
statistics
0
votes
1
answer
The mean monthly salary of 10 members of a group
asked
Apr 6
in
Class X Maths
by
muskan15
(
-3,437
points)
statistics
0
votes
1
answer
The mean of 16 numbers is 8.
asked
Apr 6
in
Class X Maths
by
muskan15
(
-3,437
points)
statistics
0
votes
1
answer
The median of the following observations:
asked
Apr 6
in
Class X Maths
by
muskan15
(
-3,437
points)
statistics
0
votes
1
answer
The marks obtained by 100 students in a Mathematics test are given below:
asked
Apr 5
in
Class X Maths
by
muskan15
(
-3,437
points)
statistics
0
votes
1
answer
The daily pocket expenses of 200 students in a school are given below:
asked
Apr 5
in
Class X Maths
by
navnit40
(
-4,746
points)
statistics
0
votes
1
answer
The marks obtained by 120 students in a test are given below:
asked
Apr 5
in
Class X Maths
by
navnit40
(
-4,746
points)
statistics
0
votes
1
answer
The daily wages of 160 workers in a building project are given below:
asked
Apr 5
in
Class X Maths
by
priya12
(
-12,564
points)
statistics
0
votes
1
answer
A Mathematics aptitude test of 50 students was recorded as follows:
asked
Apr 5
in
Class X Maths
by
navnit40
(
-4,746
points)
statistics
0
votes
1
answer
Attempt this question on a graph paper.
asked
Apr 5
in
Class X Maths
by
muskan15
(
-3,437
points)
statistics
0
votes
1
answer
Use graph paper for this question.
asked
Apr 5
in
Class X Maths
by
priya12
(
-12,564
points)
statistics
0
votes
1
answer
Draw a histogram to represent the following data:
asked
Apr 5
in
Class X Maths
by
navnit40
(
-4,746
points)
statistics
0
votes
1
answer
The frequency distribution of scores obtained by 230 candidates.
asked
Apr 5
in
Class X Maths
by
muskan15
(
-3,437
points)
statistics
0
votes
1
answer
Draw the histogram for the following frequency distribution :
asked
Apr 5
in
Class X Maths
by
navnit40
(
-4,746
points)
statistics
0
votes
1
answer
Draw a histogram and frequency polygon to represent the following data
asked
Apr 5
in
Class X Maths
by
muskan15
(
-3,437
points)
statistics
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