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!
John and Steve are salesmen in different districts. In John's district, the long term mean sales is $17,300 each month with standard deviation $680. In Steve's district, the long term mean sales is $22,000 each month with standard deviation $500. Assume that sales in both districts follow a normal distribution. Last month John sold $19,200 whereas Steve sold $22,700 worth of merchandise. Convert John's sales last month to a standard z score, and do the same for Steve's sales last month. Relative to the buying habits of customers in each district, who is a better salesman? Explain.
If the lifetime of A is exponentially distributed with a mean 200 hours and the lifetime of B is exponentially distributed with a mean of 400 hours
As a part of their testing program Sony tests samples of 25 batteries. What can you say about the shape of the distribution of sample mean?
Out of 92 females, 47 had at least one pierced ear. Do you believe that the proportion of males has reached the proportion of females?
The American black bear (Ursus americanus) is one of eight bear species in the world. It is the smallest North American bear and the most common bear species on the planet. In 1969, Dr. Michael R. Pelton of the University of Tennessee initiated a ..
The company further estimates that the probability that the legislation will pass is 0.75. If the company should find that the relevant legislation just passed, what is the probability that authorization to visit the port will be granted?
Is the sample size adequate for the accuracy requirements?
See Clear Windows makes windows for use in homes and commercial buildings. The standards for glass thickness call for the glass to average 0.375 inches.
1.a study was conducted to explore the relationship between a childs birth order and his or her chances of becoming a
Derive the density function of the random variable Z = Y1Y2 management of a fast-food outlet is interested in the joint behavior of the random variables
suppose x has a continuous uniform distribution over the interval -1 1.a determine the mean variance and standard
suppose bolts are being manufactured using a process so that it is known that the length of the bolts follows a normal
Spam. Spam filters try to sort your e-mails, deciding which are real messages and which are unwanted. One method used is a point system.
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