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!
NON PARAMETRIC TESTS
All practical data follow normal distribution under such situations can estimate the parameters such as mean variance etc ,,, and use the standard test they are known as parametric test. The practical data may be non normal and or it may not be possible to estimate the parameter of the data. The tests which are sued for such situations are called nonparametric tests. Since these tests are based on the data which are free distribution and parameter these tests are known as nonparametric tests.
The nonparametric tests require less calculation because there is no need to compute parameters. Also these test can be applied to very small samples more specifically during pilot studies in market research.
The test techniques makes use of or more values obtained from sample data often called test statistic to arrive at a probability statement about the hypothesis. But no such assumptions are made in case of nonparametric tests. In a statistical test two kinds of assertions are involved viz... an assertion directly related to the purpose of investigation and other assertions to make a probability statement. The former is an assertion to be tested and is technically called a hypothesis whereas the set of al other assertions is called the model. When we apply a test to ( to test the hypothesis ) without a model it is known as distribution free test or the non parametric test. Non parametric tests do not make an assumption about the parameters of the population and thus do not make an assumption distribution. In other words under nonparametric or distribution free tests we do not assume that a particular distribution is applicable or that a certain value is attached to a parameter of the population.
1 strategic implication of product and process decisions 2 process planning and design 3 work measurement
Inability of NIH, FDA, to Identify Conflict of Interest While federal regulations require that researchers receiving NIH grants remain free of financial conflicts of interest,
Regression line drawn as Y=C+1075x, when x was 2, and y was 239, given that y intercept was 11. calculate the residual#
A constraints in an LPP restricts? (Value of objective function,Value of decision variable,Use of available resources, uncertainty of optimum value) please help me to find out righ
Ask question #Minimum 100 woRead this article and then write a three-page summary of the application (problem definition, objective function constraints, decision variables, etc.)
retail outlet x y volume A 6 9 80
The Operations Function has always relied heavily on information for its smooth running. During this course information has been introduced as one of the five inputs to the convers
explian completelly the operation reserch
#queStudy the case and provide an alternative compensation design, which would redress the problem faced by the two- wheeler major in Chennai.stion..
In a rectangular game, pay-off matrix of player A is as follows: Player B B1 B2 Player A A1 A2 i) Solve the game. ii) Write down the pay-off matrix of B and th
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