Login
Login
Register
Questions
Unanswered
Tags
Categories
Ask a Question
Ask a Question
Recent questions tagged measures of dispersion
+3
votes
1
answer
The yield of soyabean per acre in the farm of Mukund for 7 years was 10,7,5,3,9,6,9 quintal. Find the mean of yield per acre.
asked
Apr 5, 2019
in
Class 11
by
kratos
class-11
class-5
measures of dispersion
class-9
class-10
weight and volume
statistics
+3
votes
1
answer
Mayank’* father never bothered to check the brand/or contents of the salt he had purchased from the market.
asked
Apr 5, 2019
in
Class 12
by
kratos
measures of dispersion
class-11
class-12
class-10
control and coordination
cbse
+2
votes
1
answer
What is the difference between Variance and standard deviation?
asked
Apr 3, 2019
in
Class 11
by
kratos
class-11
measures of dispersion
+2
votes
1
answer
For the following raw data, form a discrete frequency distribution : 30,32,32, 28,34,34,32,30,30,32,32
asked
Apr 2, 2019
in
Class 11
by
kratos
class-8
class-11
measures of dispersion
class-7
data handling
+3
votes
1
answer
A variable ‘x’ takes the following values: 7, 9, 18, 11, 10, 8, 17, 13, 11, 16
asked
Mar 29, 2019
in
Class 11
by
kratos
class-11
measures of dispersion
+3
votes
1
answer
Can ‘r’ lie outside -1 and 1 range depending on the type of data?
asked
Mar 28, 2019
in
Class 11
by
kratos
class-11
regression analysis
correlation
measures of dispersion
+3
votes
0
answers
In a distribution, if Q1 = 50 and semi-inter quartile range is 15. If the (listribLltiOn is symmetrical, then find Q2.
asked
Mar 23, 2019
in
Class 11
by
kratos
analysis of univariate data
class-11
measures of dispersion
+3
votes
1
answer
MayanK'* father never bothered to check the brand/contents of the salt he had purchased from the market.
asked
Mar 22, 2019
in
Class 11
by
kratos
cbse
class-11
measures of dispersion
control and coordination
class-10
+1
vote
1
answer
Define positive and negative correlation with one example each.
asked
Mar 22, 2019
in
Class 11
by
kratos
analysis of bivariate correlation
class-11
measures of dispersion
regression
+2
votes
1
answer
In the previous question, calculate the relative measures of variation and indicate the value, which in your opinion is more reliable.
asked
Mar 21, 2019
in
Class 11
by
kratos
class-11
measures of dispersion
+3
votes
1
answer
What is Variance?
asked
Mar 21, 2019
in
Class 11
by
kratos
class-11
measures of dispersion
+2
votes
0
answers
The distribution of the cost of production (in rupees) of a quaintal of wheat in 50 farms is as follows:
asked
Mar 16, 2019
in
Class 11
by
kratos
class- 11
cbse
class-11
measures of dispersion
measures of central tendency
class-10
statistics
+2
votes
1
answer
The following numbers are given 61, 62, 63, 61, 63, 64, 64, 60, 65, 63, 64, 65, 66, 64.
asked
Mar 13, 2019
in
Class 11
by
kratos
class-11
class-10
statistics
measures of dispersion
+3
votes
1
answer
What is dispersion?
asked
Mar 13, 2019
in
Class 11
by
kratos
class-11
measures of dispersion
+1
vote
1
answer
Define simple and Partial correlation.
asked
Mar 5, 2019
in
Class 11
by
kratos
class-11
measures of dispersion
+2
votes
0
answers
In a town 25% of the persons earned more than Rs. 45000, where as 76% earned more than Rs. 18000. Calculate the absolute
asked
Mar 5, 2019
in
Class 11
by
kratos
class-11
ratio and proportion
measures of dispersion
+1
vote
1
answer
What is Coefficient of Variation?
asked
Mar 2, 2019
in
Class 11
by
kratos
class-11
measures of dispersion
+1
vote
1
answer
For a data if Q3 = 78 and = Q1 Find Quartile deviation.
asked
Feb 28, 2019
in
Class 11
by
kratos
class-11
probability
measures of dispersion
analysis of univariate data
statistics
+1
vote
1
answer
What are the uses of co-efficient of Variation?
asked
Feb 27, 2019
in
Class 11
by
kratos
class-11
measures of dispersion
+3
votes
1
answer
Which type of correlation between two variables is indicated by a scatter line sloping downward to right?
asked
Feb 24, 2019
in
Class 11
by
kratos
class-11
measures of dispersion
To see more, click for the
full list of questions
or
popular tags
.
