Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Product Moment Coefficient (r)
This gives an indication of the strength of the linear relationship among two variables.
Note that this formula can be rearranged to have different outlooks however the resultant is always the similar.
Illustration
Given data was observed and it is required to establish if there exists a relationship among the two.
X
15
24
25
30
35
40
45
65
70
75
Y
60
50
42
46
28
20
22
Solution
Calculate the product moment coefficient of correlation r:
Hence the correlation coefficient indicates a strong negative linear association among the two variables.
How to calculate costs if you have a computerised payroll package for your large business?
Negative Skewness It is an asymmetrical curve whether the long tail extends to the left NB: In developed countries this frequency curve for the age distribution is charact
Write a program to find the area under the curve y = f(x) between x = a and x = b, integrate y = f(x) between the limits of a and b. The area under a curve between two points can b
Question: Find Inverse Laplace Transform of the following (a) F(s) = (s-1)/(2s 2 +8s+13) (b) F(s)= e -4s /(s 2 +1) + (1/s 3 )
write down all the factors of 36
2^(x) + 2^(x+3)=36
give examples and solutions on my topic
a man in rested rupee 800 is buying rupee 5 shares and then are selling at premium of rupee 1.15. He sells all the shares.find profit
Carlie received x dollars every hour she spent babysitting. She babysat a total of h hours. She then gave half of the money to a friend who had stopped through to help her. How muc
The two sides of a triangle are 17 cm and 28 cm long, and the length of the median drawn to the third side is equal to 19.5 cm. Find the distance from an endpoint of this median to
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd