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!
The texas Corporation has four oil fields,four refineries and four distribution centers in the locations identified in the next tables. A major strike involving the transportation industries now has sharply curtailed Texago's capacity to ship oil from the four oil fields to thefour refineries to the distribution centers.
Refinery
Oilfield
NO C S ST
Texas 11 7 2 8
Califo 5 4 8 7
Ala 7 3 12 6
Mid 8 9 4 15
Distribution Center
P A KA SF
New 5 9 6 4
Charle 8 7 9 5
Seattle 4 6 7 8
St. Lo 12 11 9 7
a. Draw a rough map that shows the location of Texas oil fields, refineries, and distribution centers. Add arrows to show the flow of crude oil and the petroleum products through distribution network.
b. Redraw this distribution network by lining up all the nodes representing oil fields in one column, all the nodes representing refineries in asecond column, and all the nodes representing distribution centers in a third column. Then add arcs to show the possible flow.
c. Use the distribution network from part b to formulate a network model for Texago's problem as a variant of a maximum flow problem.
d. Formulate and solve a spreadsheet model for this problem.
An advantage of the permutation test over the t test for a difference in means is that - distribution interval or a bootstrap percentile interval
What proportion of time is the machine down due to a type 1 failure? What proportion of time is the machine down due to a type 2 failure? What proportion of time is it up?
A researcher is comparing two antihypertensive drugs A and B with regards to reduction of patient's systolic blood pressure (SBP). Baseline SBP is measured for two groups of patients.
There are 8 members on the board of directors. If the board must form a committee of 6 members, how many different ways may the committee be selected from among the 8 board members?
A four-year university has decided to implement new approach to teaching Statistics. Full-time and adjunct professors were surveyed to determine whether they preferred the traditional lecture approach or a computer approach to teaching Statistics.
suppose that prices of a certain model of new homes are normally distruted with a mean of 142000 and a standard
given a sample size of 65 with sample mean 726.2 and sample standard deviation 85.3we perform the following hypothesis
Regression and Correlation are two of the most often used and abused tools in research. People are quick to jump to conclusions that if a relationship exists between two variables, then one must cause (causation) the other. There are many reasons ..
what is the probability that a randomly selected value from the distribution will be greater than 2.1 standard deviations avoe the mean?
A sporting goods producer claims that the variance of the strengths of a certain fishing line is 15.9. A random sample of 15 spools has a variance of 21.8. At "alpha" = 0.01, can the claim be proven wrong
Describe the data for a correlational research study. Explain how correlational research is different from other research evaluating the relationship between two variables.
If 1.5 million X-Games were sold over the holidays, determine an interval for the number of defectives in sales. 12,184 to 32,816.
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