Ask Questions, Get Answers
Menu
X
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
15 Test Series
CBSE XII
Math
JEEMAIN
Math
Physics
Chemistry
Practice Test Series
CBSE XI
Math
NEET
Physics
Chemistry
Biology - XII
Biology - XI
Olympiad class V
Math - 5 Test Series
Olympiad class VI
Math - 5 Test Series
CBSE XII Board Exam Series
BES Math
BES Physics
BES Chemistry
BES Biology
studyplans
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
15 Test Series
CBSE XII
Math
JEEMAIN
Math
Physics
Chemistry
Practice Test Series
CBSE XI
Math
NEET
Physics
Chemistry
Biology - XII
Biology - XI
Olympiad class V
Math - 5 Test Series
Olympiad class VI
Math - 5 Test Series
CBSE XII Board Exam Series
BES Math
BES Physics
BES Chemistry
BES Biology
mobile
exams
ask
sample papers
tutors
pricing
login
X
ASK
Home
>>
ISC XII Math
>>
Model Papers
Calculate the coefficient of correlation between X and Y from the following data using Karl Pearson's method :
X 1 2 3 4 5 Y 2 5 3 8 7
This question has multiple parts. Therefore each part has been answered as a separate question on Clay6.com
isc
class12
modelpaper
2007
sec-a
q7
q7-a
Share
asked
Apr 16, 2013
by
sreemathi.v
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
Related questions
Calculate Spearman's rank correlation coefficient between the advertisement cost and sales from the following data :
isc
class12
modelpaper
2006
sec-a
q7
q7-a
asked
Apr 16, 2013
by
sreemathi.v
0
answers
Compute Karl Pearson's Coefficient of correlation between sales and expenditures of a firm for six months
isc
class12
modelpaper
2011
sec-a
q7
q7-b
asked
Apr 11, 2013
by
sreemathi.v
0
answers
The data for marks in Physics and History obtained by ten students are given below :
isc
class12
modelpaper
2008
sec-a
q7
q7-a
asked
Apr 15, 2013
by
sreemathi.v
0
answers
Calculate Spearman's coefficient of rank correlation from the following data and interpret the result :
isc
class12
modelpaper
2010
sec-a
q7
q7-b
asked
Apr 12, 2013
by
sreemathi.v
0
answers
Show that the area included between the $x$-axis and the curve $a^2y=x^2(x+a)$ is $\large\frac{a^2}{12}$.
isc
class12
modelpaper
2003
part-2
sec-a
q7
q7-a
asked
Apr 22, 2013
by
sreemathi.v
0
answers
There are two series of index numbers : P for price index and S for stock of a commodity.The mean and standard deviation of P are 100 and 8 and of S are 103 and 4 respectively.The correlation coefficient between the two series is 0.4,with these data,obtain the regression lines of P on S and S on P.
isc
class12
modelpaper
2005
sec-a
q7
q7-b
asked
Apr 17, 2013
by
sreemathi.v
1
answer
Sketch and shade the area of the region lying in the first quadrant and bound by $y=9x^2,x=0,y=1$ and $y=4$.Find the area of the shaded region.
isc
class12
modelpaper
2004
part-2
sec-a
q7
q7-a
asked
Apr 19, 2013
by
sreemathi.v
0
answers
Ask Question
Tag:
Math
Phy
Chem
Bio
Other
SUBMIT QUESTION
►
Please Wait
Take Test
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
15 Test Series
JEEMAIN
350+ TESTS
NEET
320+ TESTS
CBSE XI MATH
50+ TESTS
CBSE XII MATH
80+ TESTS
...
close