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!
Linear regression is widely used in biological behavioral and social sciences to describe relationship between variables. It ranks as one of the most important tools used in these disciplines.
1.Medicine: As one example early evidence relating tobacco smoking to mortality and morbidity came from studies employing regression. Researchers usually include several variables in their regression analysis in an effort to remove factors that might produce spurious correlations. For the cigarette smoking example researchers might include socio economic status in additional to smoking to ensure that any observed effect of smoking on mortality is not due to some effect of education or income. However it is never possible to include all possible confounding variables in a study employing regression. For the smoking example a hypothetical gene might increase mortality and also cause people to smoke more. For this reason randomized controlled trains are considered to be more trustworthy than a regression analysis.
2. Finance: Linear regression underlies the capital asset pricing model, and the concept of using beta for analyzing and quantifying the systematic risk of an investment. This comes directly from the beta coefficient of the linear regression model that relates the return on the investment to the return on all risky assets.
What is the sampling and it importance in daily routain life. Explain stratify sampling
if the class intervals of data are equal. though it is ranges,do we have to use bar charts keeping a same space between bars or a histogram?
compute three protected t tests to compare all possible pairs of means. Also, for α = .05, what is the value of LSD ? Which pairs are significantly different from one another,
A testing organization is evaluating the effectiveness of sinus relief tablets, Relief and SineOut. As part of the analysis the organization collects 44 sinus sufferers and random
Callaway's new driver has been described as illegal because it promises driving distances that exceed USGA standards. Golf Digest conducted a test consisting of nine drives with
For this assignment, you will have to review each column and make a decision for how to adjust for the missing data. After you correct for missing data in each column, please des
the first four moments of a distribution about the mean are 0,16,-64 and 162.what is the standard deviation ?
regression line drawn as y=c+1075x,when x was 2,and y was 239,given that y intercept was 11.calculate the residual
Diketahui: Biaya Bahan Baku 15.500 Biaya Tenaga Kerja Langsung:14.750 Biaya Overhead pabrik 11.800 Barang Jadi 37500 Bahan baku yang deibebankan ke satu pesanan yang masih dalam
difference between regression or non-regression
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