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.

HL materials are not original and are therefore made available for the sole purpose of studying and learning. **Misuse of HL materials is strictly forbidden.**

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.

Building a Spectroscope

$30.00

Engineering

Science

Spectroscope

Modifications

Instruments

Optics

Radiation

Experiments

Spectral Data

Bulbs

Fluorescent Lamp

Chemical Compositions

Galaxies

Engineering

Science

Spectroscope

Modifications

Instruments

Optics

Radiation

Experiments

Spectral Data

Bulbs

Fluorescent Lamp

Chemical Compositions

Galaxies

Statistics Questions

$35.00

Mathematics

Statistics

Probability

Estimation

Mean

Standard Deviation

Statements

Samples

Proportions

Confidence Intervals

Random Selection

Weight

Earnings

Variance

Mathematics

Statistics

Probability

Estimation

Mean

Standard Deviation

Statements

Samples

Proportions

Confidence Intervals

Random Selection

Weight

Earnings

Variance

Statistics Problems

$40.00

Statistics

Mathematics

Data Analysis

Experimental Groups

Control Groups

Student Evaluations

Test Scores

Observations

Percentage

Differences

Statistics

Mathematics

Data Analysis

Experimental Groups

Control Groups

Student Evaluations

Test Scores

Observations

Percentage

Differences

Analysis of Calcium in Egg Shells

$45.00

Analytical Chemistry

Calcium

Egg Shells

Samples

Gravimetric Analysis

Acids

Transfers

Oven

Oxalate Monohydrate

Calculations

Mathematics

Statistics

Confidence Intervals

Calcium Carbonate

Ions

Analytical Chemistry

Calcium

Egg Shells

Samples

Gravimetric Analysis

Acids

Transfers

Oven

Oxalate Monohydrate

Calculations

Mathematics

Statistics

Confidence Intervals

Calcium Carbonate

Ions

Applied Statistics Questions

$23.00

Applied Statistics

Mathematics

Monthly Weather Data

Government Agency

Rain

Variables

Histogram

Research

Analysis

Forecast

Variance

Standard Deviation

Graphs

Applied Statistics

Mathematics

Monthly Weather Data

Government Agency

Rain

Variables

Histogram

Research

Analysis

Forecast

Variance

Standard Deviation

Graphs

Statistics Questions

$25.00

Statistics

Mathematics

MBA Level

Lectures

Meetings

Boxplots

Population

Variance

Visual Interpretation

Confidence Interval

Reasoning

Null Hypothesis

Alternative Hypothesis

Functions

Differences

Statistics

Mathematics

MBA Level

Lectures

Meetings

Boxplots

Population

Variance

Visual Interpretation

Confidence Interval

Reasoning

Null Hypothesis

Alternative Hypothesis

Functions

Differences

Data Manipulation and Plots Using R-Programming

$28.00

Mathematics

Statistics

R-Programming

Plots

Transport

Gender

Tables

Variables

Factors

Levels

Data Frames

Codes

Functions

Mathematics

Statistics

R-Programming

Plots

Transport

Gender

Tables

Variables

Factors

Levels

Data Frames

Codes

Functions

Köhler Illumination: Pre-Lab Report

$30.00

Laboratory

Physics

Illumination

Köhler

Lamp Filament

Microscope

Lamp Holder

Focus Specimen

Eye Lens

Nikon

Contrast

Resolution

Scale

Diaphragm

Cross Hair

Experiments

Observations

Analysis

Laboratory

Physics

Illumination

Köhler

Lamp Filament

Microscope

Lamp Holder

Focus Specimen

Eye Lens

Nikon

Contrast

Resolution

Scale

Diaphragm

Cross Hair

Experiments

Observations

Analysis

Statistics Questions

$10.00

Statistics

Mathematics

Frequency Distributions

Classes

Intervals

Mean

Median

Summation

Standard Deviation

Scores

Students

Mode

Normal Distribution

T-Score

Z-Score

Statistics

Mathematics

Frequency Distributions

Classes

Intervals

Mean

Median

Summation

Standard Deviation

Scores

Students

Mode

Normal Distribution

T-Score

Z-Score

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