C++

Analysis of Sorting Algorithms

Design a class AbstractSort that can be used to analyze the number of comparisons performed by a sorting algorithm. The class should have a member function compare that is capable of comparing two array elements, and a means of keeping track of the number of comparisons performed. The class should be an abstract class with a pure virtual member function

void sort(int arr[ ], int size)

which, when overridden, will sort the array by calling the compare function to determine the relative order of pairs of numbers. Create a subclass of AbstractSort that uses a simple sorting algorithm to implement the sort function. The class should have a member function that can be called after the sorting is done to retrieve the number of comparisons performed.

Given the following students' test scores (95, 92, 90, 90, 83, 83, 83, 74, 60, and 50), identify the mean, median, mode, range, variance, and standard deviation for the sample.

Write a 500-750-word summary and analysis discussing the results of your calculations. State your results for the sample: the mean, median, mode, range, variance, and standard deviation Explain which method is best for this data set. Why?

Conduct a one sample T-test and interpret the results (use a population mean of 70).

In what situations would this information be useful?

Prepare this assignment according to the guidelines found in the APA Style Guide, located in the Student Success Center. An abstract is not required.

Please create a Hangman game in Java language. For this game a random word will be selected from the following list (abstract, cemetery, nurse, pharmacy, climbing). You should keep a running tab of the user’s score and display it on screen; the user begins with 100 points possible if they correctly guess the word without any mistakes. For every incorrect letter which is guessed, 10 points should be taken away from what is left of their total possible points. For every correct letter which is guessed, their score is left unchanged. The user’s score should never be lower than 0, or exceed the mentioned points possible. Keep track and print a list of the player's high scores at the end.

Sherries Berries store claims that the batteries of their competitors have a lifetime of less than 600 hours. The Mall Inspectors test a sample of 26 batteries, and found: X = 602 hours   s = 40 hours

a) Test at alpha =.01

b) Construct a 2-tailed 95% C.I.E of μ. The upper limit of the confidence interval is ______

Steps to be covered:

1. state the hypothesis and identify the claim
2. find the critical value from the table and mention the acceptance range
3. compute the test valuemake the decision to reject or not the null hypothesis

A patient on IV Potassium suddenly complains of muscle weakness. Upon assessment, you found that the patient had tachycardia, flaccid paralysis, paraesthesia, abdominal distention, irritability. The ECG values indicated absent P waves, tall tented T waves, prolonged PR interval and QRS duration.

What would be your diagnosis for this patient?

What would be your immediate management for this patient?

Mention any Five (5) medical conditions that can lead to the patient’s diagnosis

Explain the major complication that may occur if not intervened immediately.

15. Suppose there is an increase in autonomous consumption.

• How would this shock impact a standard classical model? Written discussion and graphs are both needed for full credit. Be sure to mention what happens to W P , Y, N, P, r, C, S, P rS, P uS

Note: Assume that change in investment does not impact the capital stock.

Expectations are as follows:

• Capture the timing in your written discussion

• If a curve shifts, explain why/economic intuition

• If a market is in disequilibrium, explain how it returns to equilibrium

As we know, fermions are subject to exchange interactions that limit the densities they can achieve. However bosons (simple or composite) are not constrained by this, which implies physical phenomena like the Bose-Einstein condensate, where the main component is Helium-4

Question: Are there physical limits to the density that can be achieved with Bose-Einstein condensates made up from composite bosons?

my suspicion is that there is a critical density above which the fermion character of the fermion components will play up, but i couldn't find any mention about this anywhere

After defining what is the "Keynesian revolution" and the contributions of "The general theory of employment, interest and money" by Keynes, you will explain how this revolution gave rise to "Keynesianism" and to "the new Keynesian macroeconomics" by explaining the continuities and discontinuities. Important: During your dissertation you will also explain in what context these theories have evolved in view of the economic situation and economic history. You will mention the main authors and concepts. You will make a plan (introduction, development, conclusion) by explicitly putting the titles of the parts and the sub-parts. ESSAY PLEASE VERY IMPORTANT

After defining what is the "Keynesian revolution" and the contributions of "The general theory of employment, interest and money" by Keynes, you will explain how this revolution gave rise to "Keynesianism" and to "the new Keynesian macroeconomics" by explaining the continuities and discontinuities. Important: During your dissertation you will also explain in what context these theories have evolved in view of the economic situation and economic history. You will mention the main authors and concepts. You will make a plan (introduction, development, conclusion) by explicitly putting the titles of the parts and the sub-parts. (ESSAY)

1. You just has a bunch on twinkies for breakfast. Initially, you feel pretty good, but then feel low energy. After a few hours, you start to feel a little better. Describe what is happening to glucose regulation starting from just before before breakfast to a few hours after you eat. Be sure to mention what is happening in the pancreas, liver, muscle and adipose.  

2. After consuming a high salt diet, why to both ANF and AVP go up together?