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!
Let X+=P?+(r)T be the generalized inverse of a (n x p) matrix X (Theorem 5.1). Show that the following relations hold:
THEOREM 5.1
(The Singular Value Decomposition Theorem) Let X be a (n x p) data matrix of reduced rank rpthen there exists a real (n × r) matrix Q, a real ( p × r ) matrix P, and a real (r × r) diagonal matrix
?(r) such that
We are interested in a 95% confidence interval for the population mean score. The margin of error associated with the confidence interval is?
assume that the following data are from a random sample of the body temperatures of 55 healthy adults.use excel or your
a company studied the number of lost-time accidents occurring at its brownsville texas plant. historical records show
A straight rod is formed by connecting three sections A, B and C, each of which is manufactured on a different machine. The length of section A, in inches has a normal distribution with mean 20 and variance 0.04.
Using the appropriate statistical procedure on the SPSS, test the between group means for a significant difference.
a company sells lamps of which 15 are defective.a what is the probability that in a box of 14 lamps there will be at
In a poll of 1049 adults, it was found that 21% smoked cigarettes in teh past week. Use a 0.05 significance level to test the claim that less than 25% of adults have smoked within the past week.
How many subsets of S contain either the number 6 or the number 15?
suppose that a random sample of 50 bottles of a particular brand of cough syrup is selected and the alcohol content of
What is the probability that a candidate is over 60 and female? Given that the candidate is male, what is the probability he is less than 60? Given that the person is over 60, what is the probability the person is female?
Find the probability that a value randomly selected from this population will have a value between 90 and 130.
a computer terminal can pick up an erroneous signal from the keyboard that does not show up on the screen. this creates
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