True Question 3 A joint probability is the probability that two or more events that are mutually exclusive can occur simultaneously. Correct The Wiethoff Company has a contract to produce garden hoses for a customer. Correct If the price decreases but fixed and variable costs do not change, the break even point Answer Question 13 : If ten residential subscribers are randomly selected from San Juan, Puerto Rico, what is the probability that at least four qualify for the favorable rates?

Instructions for running "The Management Scientist" program are also on page 2 of the software manual. Correct Assume that it takes a college student an average of 5 minutes to find a parking spot in the main parking lot.

We've used the cumulative binomial probability table to determine that the probability that at most 1 of the 15 sampled has no health insurance is 0. What is the probability that at most one of those sampled has no health insurance?

You may want to open the program now, or wait till we get into an application in the next section of these notes. False Question 4 A decision tree is a diagram consisting of circles decision nodes, square probability nodes, and branches.

Year Sales 2 4 10 8 14 18 17 20 Calculate the correlation coefficient. So here we have n equals 40 and the probability of success pi of 0. For example, I hope you will enjoy the module on queuing or waiting lines simply because most of us probably have "war stories" about waiting in lines some where at some time.

What is the probability that a loaf is larger than 21oz? Suppose that it takes 4 hours of labor to assemble an X, and 20 hours of labor to assemble each Y. Models also help us gain insight into relationships such as the relationship that exists between an objective and a constraint.

Have you noticed that p, the probability of success, in the binomial table in the back of the book only goes up to 0. I then followed the prompts of the installation. Correct The events in an experiment are mutually exclusive if only one can occur at a time.

Suppose that in your town 3 such crimes are committed and they are each deemed independent of each other. We have carried out this solution below. Of the five cross-fertilized offspring, how many red flowered plants do you expect?

Use two places after the decimal. What proportion of the plan recipients would receive payments beyond age 75? Now the standard procedure is to report probabilities for a particular distribution as cumulative probabilities, whether in statistical software such as Minitab, a TIsomething calculator, or in a table like Table II in the back of your textbook.

Does it have only 2 outcomes? Evaluate the alternatives using an appropriate quantitative method or model. What is the variable cost per occupied room? Suppose a manufacturer has three alternative courses of action for the next production period.

Use four significant digits after the decimal. Write your answer in decimal form and not in percentages. Correct A change in the value of an objective function coefficient will always change the value of the optimal solution.

Example Many utility companies promote energy conservation by offering discount rates to consumers who keep their energy usage below certain established subsidy standards. The constraint that represents the quantity supplied by DC 1 is:I have constructed a set of nodes.

After running them through node_save(), I get back an nid, and I can navigate to the page for that node, but they are empty. (No data is shown for any of the fiel. Quantitative Methods Mid term Question 1 Deterministic techniques. 11 Pages.

Download. Quantitative Methods Mid term Question 1 Deterministic techniques. Uploaded by. Maggie Moore. What is the expected value at node 4? Round your answer to the nearest whole number.

Do not include the dollar sign “$” in your answer. - Binomial Distributions. Printer-friendly version. Unit Summary. Try to figure out your answer first, then click the graphic to compare answers.

Note: Y can only take values 0, 1, 2,n, but the expected value (mean) of Y may be some value other than those that can be assumed by Y. Apr 17, · What is the expected value at node 4? Round your answer to the nearest whole number. Do not include the dollar sign “$” in your answer.

Math Strayer midterm quiz (3 different quizzes) April 17, Leave a reply. Post navigation. Math Strayer midterm quiz (3 different quizzes) Recent Comments Archives. April.

May 14, · Edit Article How to Calculate an Expected Value. Three Methods: Learning to Find any Expected Value Calculating the Expected Value of an Investment Finding the Expected Value of a Dice Game Community Q&A Expected value (EV) is a concept employed in statistics to help decide how beneficial or harmful an action might be%(28).

What is the expected value at node 4? Round your answer to the nearest whole number. Show transcribed image text Consider the following decision tree.

What is the expected value at node 4? Round your answer to the nearest whole number. Expert Answer. % (1 rating) Get this answer with Chegg Study.

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