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Recent questions tagged correlation
+2
votes
1
answer
From the following data calculate GFR, ASFR(20 -24) and ASFR(30 – 39)
asked
Apr 1, 2019
in
Class 12
by
kratos
class-11
vital statistics
statistics
class-9
correlation
class-12
regression analysis
+2
votes
1
answer
The unit of correlation coefficient between height in feet and weight in kgs is
asked
Mar 30, 2019
in
Class 11
by
kratos
class-11
correlation
+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
+1
vote
1
answer
Measure the height of your classmates. Ask them the height of their bench mate. Calculate the correlation coefficient
asked
Mar 21, 2019
in
Class 11
by
kratos
class-11
regression analysis
correlation
+2
votes
1
answer
Below are the ages of husbands and wives prepare a bivariate frequency distribution with suitable width :
asked
Mar 20, 2019
in
Class 12
by
kratos
cbse
class-11
classification and tabulation
correlation
class-12
regression analysis
+2
votes
1
answer
The following table gives the ages of husbands and wives :
asked
Mar 7, 2019
in
JEE
by
kratos
class-11
jee
probability
classification and tabulation
class-10
correlation
jee mains
regression analysis
+1
vote
1
answer
The correlation coefficient between X and Y is 0.6. If σx = 1.5, σy = 2, bar X = 10, and bar Y = 20 then the regression
asked
Mar 5, 2019
in
Class 12
by
kratos
nda
isc
class-11
icse
correlation
class-12
regression analysis
+1
vote
1
answer
Find the sum of the following series. 5 + (-41) + 9 + (-39) + 13 + (-37) + 17 + .... + (-5) + 81 + (-3)
asked
Feb 26, 2019
in
Class 11
by
kratos
arithmetic progression
class-11
class-7
class-10
correlation
statistics
regression analysis
+2
votes
1
answer
The two regression equations : the regression equation of X on Y is 10x – 2y = 4 and regression equation
asked
Feb 19, 2019
in
Class 11
by
kratos
analysis of bivariate correlation
class-11
correlation
regression
regression analysis
+2
votes
1
answer
Consumption function is the functional relationship between_________and__________.
asked
Feb 12, 2019
in
Computer
by
kratos
applications of computers in accounting
class-11
economy
economic management
class-9
consumption and investment functions
correlation
production analysis
class-12
regression analysis
+2
votes
1
answer
Does correlation imply causation?
asked
Feb 8, 2019
in
Class 11
by
kratos
class-11
correlation
measures of dispersion
+1
vote
1
answer
Prove that γ = ± √(bxy x byx).
asked
Feb 1, 2019
in
Class 12
by
kratos
isc
analysis of bivariate correlation
class-11
icse
correlation
regression
class-12
regression analysis
+1
vote
1
answer
What role did Mrs Fitzgerald play to make Mrs Pearson the boss of the family
asked
Jan 30, 2019
in
Class 12
by
kratos
correlation
regression analysis
class-11
class-12
introduction to statistical methods and econometrics
+2
votes
1
answer
What are regression lines? Where they intersect?
asked
Jan 27, 2019
in
Class 11
by
kratos
analysis of bivariate correlation
class-11
correlation
regression
regression analysis
+3
votes
1
answer
What is the importance of statistics in economics?
asked
Jan 26, 2019
in
Class 12
by
kratos
correlation
meaning and definition of statistics
regression analysis
class-11
class-12
introduction to statistical methods and econometrics
cbse
+1
vote
1
answer
Prove that : 2 tan^-1 (1/5) + tan^-1 (1/4) = tan^-1 (32/43)
asked
Jan 25, 2019
in
Class 12
by
kratos
number system
class-11
statistics
probability
measures of central tendency
class-9
class-7
bseb model set
correlation
class-12
regression analysis
+3
votes
1
answer
When is Rank Correlation more precise than simple correlation coefficient?
asked
Jan 23, 2019
in
Class 11
by
kratos
class-11
correlation
measures of dispersion
+3
votes
1
answer
What is meant by machine dependent language and machine independent language?
asked
Dec 29, 2018
in
Class 11
by
kratos
class-11
software concepts
class-9
correlation
regression analysis
+3
votes
1
answer
The equation of the plane containing the lines (x - 4)/1 = 9y + 1)/1 = (z - 0)/-1
asked
Dec 17, 2018
in
JEE
by
kratos
straight lines
analytical geometry
two dimensional analytical geometry
class-11
jee
3-d geometry
correlation
jee mains
vector
regression analysis
+2
votes
1
answer
Can simple correlation co – efficient measure any type of relationship?
asked
Dec 14, 2018
in
Class 11
by
kratos
class-11
regression analysis
correlation
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