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!
Yates Correction for Continuity for 2x 2Tables
If any cell frequency in 2x 2 table isles than 5thenfor the application of X2 test it is pooled with the preceding or succeeding frequency so that total become greater than 5. This will decrease the degree freedom. Since for 2x2 table the degree of freedom is equal 1 and the degree of freedom after adjusting for pooling would be equal to ( 1-1) zero. This is absurd because we must have at least 1 degree of freedom for application of x2 test.
In such situation we apply Yates correction for continuity. Thus by adding 0.5 to the cell frequency which is less than 5 and adjusting the remaining frequencies accordingly because the totals of rows and columns are fixed in 2x2 contingency table the value of X2 after applying Yates correction will be .
X2= N( |ad -b c|-N c)2/ (a + c) (b + d) (a+ b) ( c + d)
Where |ab - bc | is the absolute value of deviation after ignoring negative sings if any.
You should remember Yates correction for continuity = 1 and N is small.
Is applied only when the degree of freedom is.
Maps, Atlases and Globes: Maps illustrate the distribution of many things that occur on the surface of the earth. Information is presented by the use of a vast array of symbol
in a rectangular game pay off matrix of player a is as follows B1 B2 A1 5 7 A2 4 0 salve the game write down the pay off matrix of B and then solve the ga
bkjb
EXPLAIN THE OR TECHNIQUES
A paper mill produces two grades of paper viz., X and Y. Because of raw material restrictions, it cannot produce more than 400 tons of grade X paper and 300 tons of grade Y paper i
In this project the main focus is conducted interview to educational experts. This interview is base on Delphi technique. This technique is used to attain experts' consensus on ele
how to use simples method
Regression line drawn as Y=C+1075x, when x was 2, and y was 239, given that y intercept was 11. calculate the residual#
Bibliography Format a. Introduction : Bibliographies tell readers where they can locate information about a topic. It is a list of sources of information for a repo
How to derive solution for non degenracy
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: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd