How to Calculate Percentage Error
A percentage error provides an easy-to-understand measure of error margins. It lets you know how big an error is.
A percentage error provides an easy-to-understand measure of error margins. It lets you know how big an error is.
With increased hiring activity in recent months, unemployment is at historic lows.
What is an adverb? Get the definition and examples, and learn more about the various types of adverbs as well as where to place them in a sentence
There are different ways of calculating the P Value. But the easiest, most common method—and the one we’ll look at right now—is using the chi-square.
There are two types of standard deviations: population standard deviation and sample standard deviation. Both measure the degree of dispersion in a set.
To find which healthcare jobs have the highest salaries without requiring a medical degree, HeyTutor analyzed data from the U.S. Bureau of Labor Statistics.
With almost 20 million students enrolled in postsecondary education, getting a bachelor’s degree has become a rite of passage for many young professionals before going into the workforce.
Your grade point average, or GPA, is an integral part of your experience at school. It’s something that students and teachers have to deal with.
As students weigh their options, factors such as location, educational quality, and reputation will influence their decisions.
The ranking, based on 2020 data (released in 2021), takes into consideration test scores, diversity, college preparation, school activities, teacher salaries, and reviews from high school students and
What is alliteration? Get the definition and examples, and learn more about the difference between alliteration, consonance, and assonance.
Compared to prior decades, enrollment in graduate education is at an all-time high. According to U.S. Census data, 13.1 percent of all adults and 37 percent of adults who completed a bachelor’s degree
In the past, attending an in-state public university was commonly considered the path to obtaining a high-quality education at a reasonable price.
HeyTutor used the most recent data from the U.S. Census Bureau’s Household Pulse Survey, released on May 5, 2021, to rank the states according to which ones have the best internet access. The 50 state
George Patton, whose full name is George Smith Patton Jr., was an American general who is best known for being one of the key leaders of the Allied forces in World War II.
The Declaration of Independence is a document that was approved by the Continental Congress and that announced the separation of the American colonies from the nation of Britain.
Onomatopoeia is a word that sounds like what it's describing. When you come across an onomatopoetic word, you can hear the sound of the word that is described.
Let’s look at how to perform matrix multiplication between a matrix and a scalar number, vector, or matrix.
The Battle of the Bulge was a brutal battle that took place in the Ardennes Forest in Belgium and Luxemburg during World War II.
The states spending the most on public education tend to be located in the Northeast, while those spending the least are located in the West or the South. Here are the states spending the most...
Grammar can be super-fun once you get a good grip on it. You can see grammar as a signpost in the world of English language. It guides you in finding your way around...
To find the most popular jobs paying six-figure salaries, researchers at HeyTutor analyzed the most recent wage and employment data from the U.S. Bureau of Labor Statistics.
Dr. Martin Luther King Jr. was an American Baptist minister and a civil rights leader in the 1950s and 1960s in the United States.
Just as America has gotten more diverse, so has its system of higher education. Since the late 1970s, the percentage of minority students at four-year, degree-granting colleges and universities has...
In simple words, hyperbole means a language that is conveyed through exaggeration, and this exaggeration isn’t meant to be taken literally. Here are a few examples:
Semicolons are most commonly used to indicate pauses between two independent clauses in a sentence. When a semicolon is used, it typically indicates a pause that is stronger than a pause indicated
The Battle of Yorktown was the last major battle of the American Revolutionary War, which took place between America, France, and Great Britain. America and France were allies in this battle against G
HeyTutor compiled a list of homeschooling laws in each of the 50 states and Washington D.C., drawing from state education laws and national organizations that research, monitor, support homeschooling
Despite rising sticker prices, many of the most elite private schools remain in reach for even the poorest Americans.
Ulysses S. Grant was the 18th president of the United States. He served as president from 1869-1877. He was also the commander of the Union Army during the American Civil War.
After bottoming out in 2010, the U.S. economy, and especially the labor market, has surged.
A metaphor draws a direct comparison between two seemingly unrelated ideas. Used in many forms of writing as well as other forms of creative expression, metaphors can add meaning.
The dash is one of those punctuation marks that many people have seen throughout their lives but have probably given little thought about how it’s really supposed to be used.
World War 2, which is also commonly spelled, World War II, took place between September 1rst, 1939 to September 2nd, 1945.
Recent trends in hiring and wage increases indicate that the economic outlook for some American workers may be slowly improving, but there is one group that is still falling behind: teachers.
In 2018, e-cigarettes were the most commonly used tobacco product among middle and high school students. This has led to a net increase in overall tobacco use despite declining cigarette sales.
Pronoun definition, examples, & types, including personal, possessive, interrogative, indefinite, demonstrative, relative, reflexive, intensive, & reciprocal.
Adjectives are the words we use to describe or modify nouns and pronouns in a sentence. They are often placed before the noun or noun phrase that they modify, though they sometimes come after.
What is a hypothesis? Get the definition, examples, and information about the required parts of a hypothesis as well as the different types.
Citing data from Niche on the largest school districts in America, HeyTutor researched each district's policies in response to the COVID-19 pandemic, including the latest Omicron wave.
Student math and reading scores fell before and after COVID-19 closed schools. Explore factors like chronic absenteeism and earning loss with HeyTutor.
The Battle of Gettysburg was a major battle that was fought between the Union Army and the Confederate Army on July 1rst through July 3rd, 1863.
Down 11% Since the Great Recession, Investment in Higher Education Reveals Big Differences Among States.
Square footage is the measurement of space that covers an area. It’s often used to determine the amount of floor space in a home. Knowing the square footage also comes in handy during painting, tiling
To identify the best paying cities, HeyTutor created a cost-of-living adjusted salary for software developers based on regional differences in the price of goods and services. Cities were then ranked.
How do you find the area of a shape? Learn the formula for finding the area of various 2D geometric shapes, and find equation examples.
At the time that the ship was put into service in 1912, she was the largest ship in the world and also the most luxurious cruise liner.
Simply put, the mode is a numerical value that tells you which number, or even numbers, occurs the most frequently in a data set. Here's how to find the mode.
What is a thesis statement? Get the definition, examples, and required elements, and learn how to structure a strong thesis statement.
What is a synonym? Get the definition and examples of synonyms found in various parts of speech, and learn why writers use them and where to find them.
The Battle of Bunker Hill was one of the first battles of the American Revolutionary War. It took place on Bunker Hill and Breed’s Hill in Charlestown Massachusetts during the siege of Boston
Tips to make your first tutoring session go naturally.
HeyTutor compiled a list of nine common ADHD symptoms found in children. HeyTutor consulted established medical organizations including the CDC and the Mayo Clinic.
But what is a question mark, and how do we use them? Do all written questions end with one?
The Emancipation Proclamation was an executive order and presidential proclamation issued by President Abraham Lincoln that changed the legal status of over 3.5 million enslaved people
Parentheses serve multiple purposes in English, and they are implemented in pairs.
What is an adjective? Get the definition, find examples, learn about the different types, and practice finding the adjectives in sentences.
HeyTutor looked at COVID-19 vaccination rates among children in every state in the U.S. and Washington D.C.
After choosing a college, the most important decision for a student is their major. While some students enroll in college knowing exactly what they want to do.
We use hyphens when two or more words combine to create a compound word with a new meaning. For instance...
D-Day refers to the day that the Allied forces invaded Normandy, France in an effort to liberate Western Europe from the grip of Nazi Germany.
What is a conjunction? Learn more what a conjunction is, including the types, and find examples.
HeyTutor investigated how K-12 enrollment has changed in every state and Washington D.C. during the COVID-19 pandemic, using data from the National Center for Education Statistics.
Between teacher strikes and politics, U.S. teachers unions have a long, complex history of forming the modern-day education system. To track these changes, HeyTutor gathered information on how teacher
Our Co-Founder and CPO, Ryan Neman recently interviewed with the incredible team over at Toolsy.
What is figurative language? Get the definition and examples, and explore the various types of figurative language, including simile, metaphor, and hyperbole.
In celebration of libraries’ enduring importance in the world, HeyTutor has compiled a collection of images from 15 beautiful libraries around the world.
While the overall educational attainment of people living in rural areas has improved significantly, urban areas remain the epicenters of higher education.
Americans are stressed out. According to a recent Gallup poll, 79 percent of Americans experience stress sometimes or frequently throughout the day.
Education has long been considered the path to financial success but sharp tuition increases and comparatively slow wage growth have left many U.S. college graduates struggling to pay off their debt.
Diversity is not only an important social justice issue, but overwhelming evidence shows that diversity fosters a variety of benefits for workplaces, schools, and communities.
To find America’s most diverse private colleges, HeyTutor analyzed data from the National Center for Education Statistics and looked at more than 900 four-year, private, degree-granting institutions.
The issue of mixing up or misusing the words “their,” “they’re,” and “there” is a common one shared by even the best readers and writers.
Benjamin Franklin was one of the preeminent Founding Fathers of America. He was also an inventor, a publisher, a scientist, and a diplomat.
The range is a mathematical tool that’s used in finding the spread in a data set. It’s easy to calculate. If you’re trying to find the range of a data set (or you’re being asked to find it), all you..
Educational attainment in the U.S. is at a record high. As of 2017, 20 percent of adults over the age of 25 were bachelor’s degree holders, and an additional 12 percent of adults went beyond that!
What is a preposition? Get the definition, learn about the types of prepositions, and find a list of over 50 preposition examples.
The Boston Tea Party was an event in which patriots in the American colony of Massachusetts dressed as Mohawk Indians and threw 342 chests of tea that belonged to the British East India Company