# Mathematics

team 2 also sets up two pulley systems to move their supplies up a different cliff. the pulley systems are…

team 2 also sets up two pulley systems to move their supplies up a different cliff. the pulley systems are both anchored at the top of the cliff at the same point, location x forming straight lines as seen below. one pulley system is anchored in the valley at location a and the other pulley […]

MAT 540 WK 7 Assignment 3 Case Problem – Julia’s Food Booth

Assignment 3 Case Problem – Julia’s Food Booth   Complete the “Julia’s Food Booth” case problem on page 109 of the text. Address each of the issues A- D according the instructions given. Formulate and solve an L.P. model for this case. Evaluate the prospect of borrowing money before the first game. Evaluate the prospect […]

statistic question

Class, answer the following question:The Student Services office did a survey of 200 students in which they asked if the student is part-time or full-time. Another question asked whether the student was a transfer student. The results follow.                       Transfer              Non-Transfer            Row TotalsPart-Time         60                         20                                80Full-Time          30                         90                              120Column Totals   90                        110                             200 If a […]

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MAT 540 WK 4 Assignment 2 – Internet Field Trip

Assignment: Internet Field Trip 1.      Research: Research at least six (6) information sources on forecasting methods; take notes and record and interpret significant facts, meaningful graphics, accurate sounds and evaluated alternative points of view. 2.      Preparation: Produce as storyboard with thumbnails of at least ten (10) slides. Include the following elements: ·         Title of slide, […]

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Stat2

As a consumer of research, you know that relationships are of critical importance. You must first know if a relationship exists between two variables before you can determine if one variable may account for another. In this week’s readings, you focused on correlations that are used to tell you if two variables are related to […]

six degrees of seperation

There is a phenomenon called “six degrees of separation” which states that every person on the planet is essentially six steps away from one another, by way of introduction. It has also been referred to as a “friend of a friend” network.   How can you explain or represent this theory in a mathematical way? […]

This Postnet barcode was found on the floor next to where the puppies were last seen. Patty knows that Postnet (Postal…

This Postnet barcode was found on the floor next to where the puppies were last seen. Patty knows that Postnet (Postal Numeric Encoding Technique) is a barcoding system used by the United States Postal Service to direct mail. As each piece of mail is processed, a barcode is printed on the envelope indicating the zip […]

Use the ten step “deviation method” to compute the standard deviation for the five scores below. Write a name and letter symbol for the measure in each step. Show the computations for all steps. Compute the z-scoresfor the data. Show the computations Obse

Use the ten step “deviation method” to compute the standard deviation for the five scores below. Write a name and letter symbol for the measure in each step. Show the computations for all steps. Compute the z-scoresfor the data. Show the computations ObservedValue Name X Alice 16 Beth 12 Carl 10 Dave 8 Erma 4 […]