During the course of your employment you may have experienced working for both a male and female supervisor. Discuss from your personal point of view the advantages/disadvantages and like/dislike of working for each gender. Use real life experiences if applicable. 

Introductions need to grab the audience’s attention. Restate your approved topic and explain, specifically how will you introduce your topic in a catchy way.

In a Word document, give specific examples or outline what you think the PowerPoint Introductory slide should look like.

In a Word document, restate your approved topic. Write a paragraph (3 – 5 sentences) to explain how you will introduce your topic in a catchy way. Give specific examples, a story, or a video that will grab the audience’s attention.

Format your Word document: 

• Make your topic a heading 1 using the styles in word. 
• Make the right and left margins 1.5 inches 
• Make the top and bottom margins 1 inch. 
• Double space the document using the tools in Word. 
• Add a Header with your name on the right side 
• Add a footer with the title of your document.  

1. The following attributes are measured for members of a herd of Asian elephants: weight, height, tusk length, trunk length, and ear area. Based on these measurements, what sort of similarity measure from Section 2.4 (measure of similarity and dissimilarity) would you use to compare or group these elephants? Justify your answer and explain any special circumstances. 

2. Consider the training examples shown in Table 3.5 (please find the table from the Attached screenshot) for a binary classification problem. 

(a) Compute the Gini index for the overall collection of training examples.

(b) Compute the Gini index for the Customer ID attribute.

(c) Compute the Gini index for the Gender attribute.

(d) Compute the Gini index for the Car Type attribute using multiway split.

3. Consider the data set shown in Table 4.9 (please find the table in the attached screenshot).

(a) Estimate the conditional probabilities for P(A|+), P(B|+), P(C|+), P(A|-), P(B|-), and P(C|-).

(b) Use the estimate of conditional probabilities given in the previous question to predict the class label for a test sample (A = 0, B = 1, C = 0) using the naıve Bayes approach.

(c) Estimate the conditional probabilities using the m-estimate approach, with p = 1/2 and m = 4.

Consider the following problems, design and submit the algorithm, along with the source code, and snapshots of the running programs.

Problem 1:

Write a program that initializes an array with ten random integers and then prints out the following:

• Every element at an even index;
• Every even element
• All elements in reverse order;
• Only the first and last elements;
• The minimum and maximum element
• The sum of all elements
• The alternating sum of all elements, where the alternating sum contains all elements at even index added, and the elements at odd index subtracted.

Problem 2:

Write a program that reads a sequence of input values and displays a bar chart of the values in data, using asterisks, like this:

*********************
*************************
*********
**************************

You may assume that all values are positive. First figure out the maximum value in data. That value’s bar should be drawn with 40 asterisks. Shorter bars should use proportionally fewer asterisks. Improve your program by adding caption to your bar. Prompt the user for the captions and data values. The output should look like this:

Egypt *********************

France *************************

Norway *********

Germany **************************

Problem 3:

Design and implement an application that reads a sequence of up to 25 pairs of names and postal (ZIP) codes for individuals. Store the data in an object designed to store a first name (string), last name (string), and postal code (integer). Assume each line of input will contain two strings followed by an integer value, each separated by a tab character. Then, after the input has been read in, print the list in an appropriate format to the screen.

Problem 4:

A theater seating chart is implemented as a two-dimensional array of ticket prices like presented below. Write a program that prompts the users to pick either a seat or a price. Mark sold seats by changing the price to zero. When a user specifies a seat, make sure it is available. When a user specifies a price, find any seat with that price. Verify that the price is among those offered by the theater.

10 10 10 10 10 10 10 10 10 10
10 10 10 10 10 10 10 10 10 10
10 10 10 10 10 10 10 10 10 10
10 10 20 20 20 20 20 20 10 10
10 10 20 20 20 20 20 20 10 10
10 10 20 20 20 20 20 20 10 10
20 20 30 30 40 40 30 30 20 20
20 30 30 40 50 50 40 30 30 20
30 40 50 50 50 50 50 50 40 30

Problem 5: 2D Array Operations 

Write a program that creates a two-dimensional array initialized with test data. Use any primitive data type that you wish. The program should have the following methods:

• getTotal. This method should accept a two-dimensional array as its argument and return the total of all the values in the array.
• getAverage. This method should accept a two-dimensional array as its argument and return the average of all the values in the array.
• getRowTotal. This method should accept a two-dimensional array as its first argument and an integer as its second argument. The second argument should be the subscript of a row in the array. The method should return the total of the values in the specified row.
• getColumnTotal. This method should accept a two-dimensional array as its first argument and an integer as its second argument. The second argument should be the subscript of a column in the array. The method should return the total of the values in the specified column.
• getHighestInRow. This method should accept a two-dimensional array as its first argument and an integer as its second argument. The second argument should be the subscript of a row in the array. The method should return the highest value in the specified row of the array.
• getLowestInRow. This method should accept a two-dimensional array as its first argument and an integer as its second argument. The second argument should be the subscript of a row in the array. The method should return the lowest value in the specified row of the array.

Demonstrate each of the methods in this program.

Submission

You are required to submit the following files for this assignment by clicking the Submit Assignment button above.

• You should create one Java file for each problem and save them all in one folder. Compress the folder as a .zip file and submit it here. Please name your .zip file as P8-Last Name-First Nam.zip. For example, P8-Smith-John.zip. 
• A Word document containing the algorithms and the screenshots of the running programs for all of the five problems. Please name your Word document as P8-Last Name-First Name.docx or .doc. For example, P8-Smith-John.docx.

1. Functional Specifications (including descriptions of Actors/Roles; Business Rules; Use-Case Diagrams with Use-Case descriptions; Examples of Class Diagrams (related to particular Use Cases); Examples of Object Diagrams [related to the selected Class Diagrams]; Examples of Sequence Diagrams; Examples of Collaboration or Communication Diagrams; Examples of StateChart Diagrams);

2.System Design Specifications (including System Architectural [Layered, “Physical”] Design Scheme selected; Package Diagram [populated with interrelated classes]; Database Tables; EntityRelational diagrams; Window Navigation Diagrams; Drafts of User Interfaces; and Examples of System-Response Report Forms);