Statistics Visual Learner media piece

Review the levels of measurement terms in the Statistics Visual Learner media piece. Compare andcontrast Stevens’s four scales of measurement, and explain when each type…

Review the levels of measurement terms in the Statistics Visual Learner media piece Compare andcontrast Stevens’s four scales of measurement, and explain when each type of scale should be used

http://lcgcumediacom/hlt362v/the-visual-learner/the-visual-learner-v21html

FedEx and United Parcel Service (UPS)

Maintaining Success while Competing Aggressively Based on information in the case and from your (other) research, which of these firms do you predict will be…

Maintaining Success while Competing Aggressively

Based on information in the case and from your (other) research, which of these firms do you predict will

be the most successful in the future? Please explain your reasons

Representation of women in the epic

There are several female characters in the epic — both divine and human. How arewomen represented in the epic? What roles do they play in…

There are several female characters in the epic — both divine and human How arewomen represented in the epic? What roles do they play in the lives of Gilgamesh and Enkidu? Is there adifference between how mortal and divine women are represented? If so, what sorts of differences are

there?

Foundations of Algorithms

All members of the collaboration group are expected to participate fully in solving collaborative problems, andpeers will assess performance at the end of the assignment.…

All members of the collaboration group are expected to participate fully in solving collaborative problems, andpeers will assess performance at the end of the assignment Note, however, that each student is required towrite up their solutions individually Common solution descriptions from a collaboration group will not be acceptedFurthermore, to receive credit for a collaboration problem, each student in the collaboration group must actively andsubstantially contribute to the collaboration This implies that no single student should post a complete solution toany problem at the beginning of the collaboration processProblems for Grading

20 points Write a Θ(m + n) algorithm that prints the in-degree and the out-degree of every vertex in anm-edge, n-vertex directed graph where the directed graph is represented using adjacency lists (Hint: SeeFigure 22 on page 590 of CLRS for a diagram and description of adjacency list representations of graphs)10 points CLRS 93-9: Professor Olay is consulting for an oil company, which is planning a large pipelinerunning each to west through an oil field of n wells The company whats to connect a spur pipeline from eachwell directly to the main pipeline along a shortest route (either north or south), as shown in Figure 92 in thetextbook Given the x- and y-coordinates of the wells, how should the professor pick the optimal location of themain pipeline, which would be the one that minimizes the total length of the spurs? Show how to determinethe optimal location in linear time, and prove the correctness and linear bound of the algorithm40 points Collaborative Problem–CLRS 5-1: With a b-bit counter, we can ordinarily only count up to 2b − 1With R Morris’s probabilistic counting, we can count up to a much larger value at the expense of some loss ofprecisionWe let a counter value i represent a count of nifor i = 0, 1,, 2b−1, where the niform an increasing sequenceof nonnegative values We assume that the initial value of the counter is 0, representing a count of n0 = 0The Increment options works on a counter containing the value i in a probabilistic manner If i = 2b − 1, thenthe operator reports an overflow error Otherwise, the Increment operator increases the counter by 1 withprobabilities 1/(ni+1 − ni), and it remains unchanged with probability 1 − 1/(ni+1 − ni)If we select ni = i for all i ≥ 0, then the counter is an ordinary one More interesting situations arise if weselect, say, ni = 2i−1for i > 0 or ni = Fi (the ith Fibonacci number–See Section 32 in the text)For this problem, assume that n2b−1is large enough that the probability of an overflow error is negligible(a) 20 points Prove that the expected value represented by the counter after n Increment operations havebeen performed is exactly n(b) 20 points The analysis of the variance of the count represented by the counter depends on the sequenceof the ni Let us consider a simple case: ni = 100i for all i ≥ 0 Determine the variance in the valuerepresented by the register after n Increment operations have been performed30 points Collaborative Problem– In this problem we consider two stacks A and B manipulated using thefollowing operations (n denotes the size of A and m the size of B):• P ushA(x): Push element x on stack A• P ushB(x): Push element x on stack B• MultiP opA(k): Pop min(k, n) elements from A• MultiP opB(k): Pop min(k, m) elements from B• T ransfer(k): Repeatedly pop an element from A and push it on B, until either k elements have beenmoved or A is empty1Assume that A and B are implemented using doubly-linked lists such the P ushA and P ushB, as well as asingle pop from A or B, can be performed in O(1) time worst-case(a) 5 points What is the worst-case running time of the operations MultiP opA, MultiP opB, and T ransfer?(b) 25 points Define a potential function Φ(n, m) and use it to prove that the operations have amortizedrunning time O(1)

Disaster Management

Why do you think it is important to have a disaster plan in place?What are the stages of disaster? How do they fit into the…

Why do you think it is important to have a disaster plan in place?What are the stages of disaster? How do they fit into the planning process?

Conditional Probability

Let’s say, table below shows number of peoplewho work for the company located in Manhattanand live in NY, NJ or CT. Put any numbers in…

Let’s say, table below shows number of peoplewho work for the company located in Manhattanand live in NY, NJ or CT Put any numbers in this table:

NY NJ CT

MaleFemaleBased on data in your table find probabilitythat randomly selected person from this company:

1) is Female AND lives in NY: P(F and NY);2) is Male OR lives in NJ: P(M or NJ);3) lives in CT IF person is Male: P(CT if M)

Shaping national identity

http://abooktolearn.com/ebooks2/finances/9781337272094_Accounting_27th_Edition_9dd4.pdf Paper details: How do the national history play a role in shaping national identity?What is an example for the United States (Canada, China, Mexico,…

http://abooktolearncom/ebooks2/finances/9781337272094_Accounting_27th_Edition_9dd4pdf Paper details: How do the national history play a role in shaping national identity?What is an example for the United States (Canada, China, Mexico, or the country that you like to discuss)?

Childhood history and the impact

Beyond just attending school, write a journal entry about your childhood history and the impact that any youth service organizations had on your development. This…

Beyond just attending school, write a journal entry about your childhood history and the impact that any youth service organizations had on your development This should be 1-2 pages in length

Principles of conservation of energy and momentum

Apply principles of conservation of energy and momentum to analyzethe behavior of interacting objectsYou have been asked by your supervisors at A&L Engineering to design…

Apply principles of conservation of energy and momentum to analyzethe behavior of interacting objectsYou have been asked by your supervisors at A&L Engineering to design a roller coaster for a new theme parkBecause this design is in the initial stages, you have been asked to create a track for the ride Your coastershould have at least two peaks and two valleys, and launch from an initial height of 75 meters Each peak andvalley should represent a vertical change of at least 20 meters In your design, you should plan for a massbetween 400 and 600 kilogramsOnce you have designed the track, you have been asked to calculate the kinetic energy, potential energy,momentum, and work done by the cart at various points throughout the track Unless otherwise stated, you canignore the effects of friction Following your calculations, you have been asked to describe the energy transfersdetailed by these equationsDirectionsTo complete this roller coaster design report, complete the following:Create a diagram of a roller coaster track containing at least two peaks and two valleys As you complete yourreport, you may wish to design a more complicated coaster However, it should still have two peaks and twovalleys that meet the requirements below and that you are comfortable using in calculations and descriptions ofenergy and momentum Your diagram should include the following information:An initial height of 75 metersAt least two peaks and two valleys representing drops of over 20 metersA set mass for your roller coaster cart between 400 and 600 kilogramsCalculate the kinetic energy, potential energy, and momentum of the cart at the initial drop for both peaks, andfor both valleys If your coaster has more than two peaks and two valleys, select which peaks and valleys youwish to use in your calculations and clearly mark them on your diagram In your calculations, be sure toexplicitly state the equations you use and what values you will be substituting to calculate the final valueDescribe the energy transfers that occur as the cart moves along the track This should be a narrativedescription of the energy transfers that occur at the initial launching point, peaks, and valleys In yourdescriptions, address the following:At each of the identified points, how was kinetic energy transferred to potential energy, and vice versa?What happens to the total energy of the cart as it moves along the track? Why?How is the principle of conservation of energy applied in this situation?In addition to your description of the motion of the cart on the track, you have been asked to model the motionof the cart as it comes to a stop at the end of the coaster For these calculations, assume that the cart willinelastically collide with a cart of equal mass at rest on a flat surfaceCalculate the momentum and kinetic energy of the cart before and after an inelastic collision In yourcalculations, be sure to explicitly state the equations you use and what values you will be substituting tocalculate the final valueDescribe the energy transfers that occur as a cart inelastically collides with an object of equal mass at restThis should be a narrative description of the energy transfers that occur as the cart inelastically collides with acart of equal mass In your descriptions, address the following:What was the kinetic energy of each cart before and after the collision?What happens to the total energy of the system, now including both carts, as a result of the inelastic collision?Describe how the principle of conservation of energy is applied in this situationFollowing the inelastic collision of the carts, the two carts fuse into an object with double the mass of theoriginal cart There is then a frictional section of the track to slow the cart to a stop over 20 meters Describethe amount of work due to friction and frictional force exerted to stop both carts over 20 metersCalculate the work due to friction and frictional force In your calculations, be sure to explicitly state theequations you use and what values you will be substituting to calculate the final valueDescribe the energy transfers that occur as the cart is brought to a stop This should be a narrative descriptionof the energy transfers—written to describe these concepts to a nontechnical audience—that occur as the cartis brought to a stop In your descriptions, address the following:What is the kinetic energy of the cart system before and after it has been brought to a stop?What happens to the total energy of the system as a result of this change in motion?Describe how the principle of conservation of energy is applied in this situationWhat to SubmitTo complete this project, you must submit the following:Roller Coaster Design Rep

Newton’s laws of motion

Apply Newton’s laws of motion to solve problemsYour supervisors at A&L Engineering have tasked you with evaluating the durability of three common materialsused in the…

Apply Newton’s laws of motion to solve problemsYour supervisors at A&L Engineering have tasked you with evaluating the durability of three common materialsused in the design of cell phone cases For each material type, you have been asked to determine the force ofimpact of a phone dropped from a set height above the ground Using the mass of each case and the collisiontime, determine the force of impact on each case material and determine which case material offers the mostprotectionTo facilitate your analysis, you have been provided with specifications for case materials in the table belowHowever, you may also use your own figures for the mass of phones and test case materials If you do use adifferent figure, be sure to make that clear in your analysis As you use this data, ensure that you have madethe necessary SI unit conversions:

To complete your evaluation of various materials for cell phone cases, you must create a case materialevaluation report that describes the motion and impact forces of several phone case materials underevaluationTo begin your evaluation of different case materials, you must first define Newton’s laws of motion and thendescribe how each of Newton’s laws applies to the motion you will be analyzing As you will be presenting thisreport to various stakeholders, you have been asked to write your definitions and descriptions with anontechnical audience in mindOnce you have described the relevant laws of motion, create force diagrams to model the motion for a phonedropped from a set height You should include diagrams, with their respective force vectors, for each phonedrop In your diagrams, address the following:Define the height you will be using for each phone drop As the researcher, you will choose a drop height ofbetween 1 and 2 metersUsing the provided mass of 62 oz, or by measuring the mass of a personal cell phone, determine the massyou will be using for your calculations Remember to add the mass of the case materialIn your diagram, show the direction and name of each force on the cell phone both at the drop point and at thepoint of collision with the groundFollowing the creation of the force diagram, use the information provided in your case specification documentto calculate the velocity before impact and deceleration at impact Remember that deceleration is representedas negative acceleration in force equations In your calculations, assume a standard free-fall accelerationduring the fall, and a velocity of 0 m/s after the impact You should include calculations for the followingscenarios:A phone without a caseA phone with a silicone caseA phone with a hard plastic caseA phone with a rubber caseUsing Newton’s second law, calculate the force of impact for each scenarioAfter you have completed your calculations, describe how force equations model the given scenario In yourdescription, address the following elements:Velocity before impactAccelerationForceFinally, using data from your analysis, recommend the best material for a cell phone case In yourrecommendations, address the following elements:Which of the trials results in the lowest force of impact on the phone?What considerations, in physics or otherwise, might you have in recommending a material for a cell phonecase?