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!
Using Theorem 3.15 show that PC correlation loadings extracted from a covariance matrix are identical to those from a correlation matrix if the variances of the variables are equal
THEOREM 3.15
Let X be a (n x p) data matrix such that 1= 2= • • • = p =0, and where XTX has latent roots L and latent vectors P. Then for some scalar c,
(i) cXTX has latent roots cL and latent vectors P.
(ii) XTX + cl has latent roots L + cI and latent vectors P.
(iii) (XTX) c has latent roots Lc and latent vectors P.
Researchers will state the hypothesis they would like to confirm as alternative hypothesis, why? Use the following example to explain this question, why do you only need to calculate a critical value for a simple hypothesis i.e. μ = c, even if your..
Based on this info, how do I compute the posterior probabilities under each prediction, and determine if the study should be undertaken?
a sample of n 16 individuals is selected from a normal population with a mean of micro 48 and a standard deviation of
how would i go about creating the following frequency distributions for the scores? ungrouped relative cumulative and
How large a sample size will need to be selected if we wish to have a 99% confidence interval with a margin for error of .10 oz?
Explain the difference between independent samples and dependent samples. Classify the following as independent or dependent samples:
what size sample will be needed to construct a 95 confidence interval on a ballot issue if the estimate must be plusmn
Based on the answers to a through d, decide whether or not to reject the null hypothesis at the given significance level. Explain your conclusion in the context of the problem.
De acuerdo con la Agencia Seguros de un Estado, una familia de 4 miembros gasta entre 400 y 3800 dólares anuales en toda clase de seguros. Sunponga que el dinero que se gasta tiene una distribución uniforme.
This distribution is positively skewed. The standard deviation of the population is not known.
The probability that you win is 6/36=1/6, and P(loss) = 5/6. Find a rough range for a) 200 plays, (b) 20, 000 plays. You must show your work when you compute the SD of the box.
a professor is interested in determining if attending college influences the level at which an individual cooperates
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