The Homework Library (HL) is a database of solved homework problems derived from the endless collaborations between our tutors and students. Every item in the HL is the result of one of our tutors helping to raise a student's understanding and skills to a level sufficient to produce the final product on display in the HL, a testament to the success of the academic partnership.

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The HL was created for students who need immediate help, and in many cases you can find step-by-step explanations on how to solve a problem or examples of proper writing, including the use of citations, references, bibliographies, and formatting. If you don’t find what you are looking for within our HL database, please reach out to one of our tutors and schedule a tutoring session.

Database Development Questions

$40.00

Computer Science

Database Development

SQL Queries

Models

Tables

Relational Calculus

Relational Algebra

Flights

Employees

Airline Information

Foreign Key

Primary Key

Constraints

Unsafe Queries

Computer Science

Database Development

SQL Queries

Models

Tables

Relational Calculus

Relational Algebra

Flights

Employees

Airline Information

Foreign Key

Primary Key

Constraints

Unsafe Queries

Dummy Variables in Econometrics

$30.00

Statistics

Financial Mathematics

Econometrics

Dummy Variables

Factors

Observations

Categorical Variables

Size

Area

Data Sets

Regression

R Programming

Input

Output

Libraries

Tables

Plots

Notes

Customers

Statistics

Financial Mathematics

Econometrics

Dummy Variables

Factors

Observations

Categorical Variables

Size

Area

Data Sets

Regression

R Programming

Input

Output

Libraries

Tables

Plots

Notes

Customers

Coding Using Pipes

$30.00

Computer Science

Programming

Algorithms

Pipes

File Management

Command Line

Communication

Utility Program

Display Results

Numbers

Input

Output

Characters

Errors

Computer Science

Programming

Algorithms

Pipes

File Management

Command Line

Communication

Utility Program

Display Results

Numbers

Input

Output

Characters

Errors

Tableu Public System Exercises

$75.00

Computer Science

Software Analysis

Testing

Visualization Techniques

User Interface

Tableu Public System

Data Sets

Players

Reports

Tasks

Tool Critique

Computer Science

Software Analysis

Testing

Visualization Techniques

User Interface

Tableu Public System

Data Sets

Players

Reports

Tasks

Tool Critique

Simple Statistical Study

$63.00

Statistics

Mathematics

Study

Populations

Proportions

Data Analysis

Driver Speed

Alternative Hypothesis

Mean

Significance Level

Graphs

Sample Size

Pooled Variance

Standard Deviation

Statistics

Mathematics

Study

Populations

Proportions

Data Analysis

Driver Speed

Alternative Hypothesis

Mean

Significance Level

Graphs

Sample Size

Pooled Variance

Standard Deviation

Java Program For Vending Machine

$40.00

Java

Programming

Computer Science

Vending Machine

Drinks

Password

Screen

Inventory

Menu

Errors

Money

Applied Statistics Project

$100.00

Loans

Mathematics

Statistics

Credit History

Income Level

Current Debt Burden

Banks

Profit

Errors

P-Values

Z-Score

Confidence Interval

Scatterplot

Linear Model

Regression Line

Residual

Loans

Mathematics

Statistics

Credit History

Income Level

Current Debt Burden

Banks

Profit

Errors

P-Values

Z-Score

Confidence Interval

Scatterplot

Linear Model

Regression Line

Residual

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