Tips to Write a Hypothesis with Examples

Do you have any idea about the hypothesis definition? The hypothesis meaning is that it is a statement or prediction about the relationship. The test to find the relationship between two or more variables is not possible without a hypothesis statement. In simple words, it states predictions for the research paper. If you want to know the result of your science experiments, then you must start by learning about hypotheses.

Wondering how to write a good hypothesis? Well. It might not be simple to put your assumptions about a research question in words. However, with this blog from All Assignment Help, you will learn everything to write a good hypothesis. Here we have discussed the types and tips, and also provided examples for a better understanding of concepts.

What is a Hypothesis?

Hypothesis is the earliest stage of scientific research. It predicts the relationship between two variables. It is a guess at the result of your research. One cannot just conclude by their assumption or guess. Facts, tests, and evidence are all required to predict the conclusion of your experiment. Increased social media usage can affect the academic grades of students.

Refer to some of the examples below for a better understanding.

Students who are early to bed and early to rise are more productive than those who aren’t.
Eating junk food daily can result in obesity.
Watering plants helps them grow faster.
Increasing physical activity can improve mental health.
Following flexible work schedules can result in higher job satisfaction.

Let’s suppose you have noticed that eating junk food is increasing your weight. Here, your hypothesis might be “Eating junk food daily increases the chance of obesity.” This is a cause-and-effect hypothesis on which you can do an experiment.

Here, the independent variable is the junk food consumption, while the dependent variable is obesity.

You can start with a quantitative study or a longitudinal study.
Collect data from the participants who regularly consume junk food.
Measure and analyze their tests to justify your results.

If the conclusion is similar to the hypothesis you assumed, then this is a positive outcome. This means your data supported your original prediction. If the hypothesis and conclusion are not the same, this means that the data did not support your original prediction. Do not consider this a failure, as there is still a chance for more accurate future hypotheses.

Also Read: What is a Pilot Study? A Helpful Guide for You

Hypothesis Types and Examples

Hypotheses are an important part of projects and research papers. The hypothesis might change depending on the nature of the research. A deeper understanding of this phenomenon will help you contribute valuable insights to your field.

Here are the common types of hypotheses and examples of them. A good understanding of these terms is essential in order to make the right assumptions about your work. So, make sure to understand all types of hypotheses to correctly use them in your research. Moreover, if you need any help with your research paper or need help with assignment, hire professional experts for it. They can complete all your work as per your needs with a good grade guaranteed.

Null Hypothesis

The null hypothesis (H0) is the most common type of hypothesis testing. Unlike others, it represents a negative statement, which says that there is no effect, no relationship, or no difference between variables under study. The main purpose of this term is to check whether the statistical testing fails or rejects.

Here are null hypothesis examples.

The new medicine has no positive effect on the patients.
Seeking economics assignment help has no significant impact on overall academic grades.
The new study method does not benefit the academic performance of students.

Alternative Hypothesis

The alternative hypothesis is different from the null hypothesis. It states that there is an effect or relationship between variables. Researchers using this assumption often gather evidence in support of the alternative hypotheses.

Below, you may find a few of the alternative hypothesis examples.

Students who participate in group study sessions score higher on exams compared to those who study alone.
Students using technology in education are likely to perform better as compared to ones who don’t.
Increased social media usage negatively impacts the academic scores of students.
Students who ask online experts, can you take my class for me have a better chance of scoring well.

Complex Hypothesis

The complex hypothesis is a better version of the simple hypothesis, which explores intricate systems or scenarios. This factor is used to result in multiple outcomes.

A few of the reasons why complex hypotheses are used are that they help in understanding multidimensional relationships and provide insights for better influence.

Below, you may find a few examples of complex hypotheses.

People who follow a diet and do regular exercise will have better physical and mental health management.
Both teaching methods and parental involvement influence two aspects of students’ lives.
Classroom learning and learning at home both improve students’ academic grades and critical thinking skills.

Simple Hypothesis

A simple hypothesis is a common type that helps in examining the effects of factors. It predicts the relationship between both the independent and dependent variables. This term always uses two variables. It can show a cause-and-effect relationship between them. Find some examples of this term below.

Regular exercise increases health.
Waking up early will make you productive for the whole day.
Eating a healthy diet results in better concentration among youngsters.
Drinking water before meals reduces hunger.
Scrolling social media negatively affects sleep quality.

Emphirical Hypothesis

An empirical hypothesis is based on empirical data. It is not theoretical and is used for experiments in the real world. Its main purpose is to be testable and can be proven wrong if it is not done correctly.

A few of the empirical hypothesis examples are listed below.

Law students who seek law assignment help are more likely to achieve higher academic grades than those who do not.
The increased use of social media can affect the eating habits of students.
Exercise improves the sleeping pattern of the individual, resulting in better sleep.
Students who learn new skills perform better in their professional careers.
Alcohol addiction can affect the proper functioning of the body.
Online students have great flexibility in learning as compared to in-class learners.

Logical Hypothesis

Logical hypotheses are straightforward without using tactical evidence. This statement is direct and may be tested. Facts are based on reasoning or logic, and there is no actual data or experimentation. This can also be transferred to empirical hypotheses after testing predictions in many cases.

Have a look at the examples below to understand the term better.

The purchasing power of money will decrease with the rise in economic inflation.
Anxiety is common among students with traumatic pasts.
Better access to healthcare will improve life expectancy.
Increased social media usage decreases the self-esteem of students.
The development of artificial intelligence can risk manual jobs.

Statistical Hypothesis

It is a testable statement where you check one sample from data about a larger population to draw results. Null hypotheses and alternative hypotheses are two examples of it.

Mathematics students who seek help with mathematics assignments score better grades than those who don’t.
Proper planning can improve the test scores.
Approximately 5% of students struggle to perform effectively in their online classes.
The students who seek assignment assistance score A or B grades.
The pass rate of online students is higher than that of traditional classroom students.
Students who study two hours per day perform better academically.

It is a theory that helps in predicting the relationship between two or more variables. The tentative explanation or assumption of research hypotheses paves the way for future work. Testing and supporting, addressing the research questions, and defining the relationship are some of its characteristics. Continue reading to understand how to write hypotheses.

Also Read: Explore What Are the Different Types of Research

How to Write a Hypothesis—Explained in Steps

Are you clear with the hypothesis definition? Are you searching for an answer on how to write a hypothesis? Here are some quick tips about how to write a hypothesis without making it complicated.

Step 1: Have a Question?

Curiosity has resulted in the biggest inventions in the world. The curiosity to know, learn, and build has inspired many great achievements. The beginning of how to write a hypothesis is curiosity. Prepare yourself to ask questions.

To begin with, you need to observe things carefully. Start observing the world around you. Whether it is the restaurant you visit daily or the changing behavior of your pet, observe things closely. When you start noticing things, you will eventually start having questions in your mind. A hypothesis helps to clarify the relationship between two variables. First, understand what you are investigating.

Some of the ways to ask questions are

Cause-and-effect question
comparison question
relationship question
Prediction question

Step 2: Conduct Preliminary Research

To make the right evidence and decision, you need to do some basic research to gather the necessary evidence to start curating your research hypothesis. You may take references from research papers and further summarize them in your own research.

In this step, collect the necessary information required for your research. Your main purpose should be to collect background data. For simple research, you can refer to a book and collect your answer. Moreover, for other research, you can refer to existing data, theories, and studies.

Here, your main focus should be to collect information related to your topic. Do not limit your searching while waiting for approval or disapproval of your hypothesis.

Also Read: Thesis vs. Dissertation vs. Research Paper – Understandinng The Difference

Step 3: Identify the Variables

Once you are done with the preliminary research, start defining the variables. This step is crucial, where you will identify the independent and dependent variables.

Independent variables are the ones over which you have total control, and you can manipulate them to observe the effect.
The dependent variable is the predicted outcome of your research or experiment. It is the effect of the independent variable.

Identify your research question to correctly identify both variables.

“Exercise improves the mental health of students.”

Exercise is the independent variable that can be manipulated.
Mental health score is the dependent variable.

Step 4: Form a Hypothesis

To correctly predict the relationship between two or more variables, you must form a strong hypothesis. This step is something you already know and will help you to analyze the results. This phenomenon is a mix of curiosity, observation, and logical reasoning. It can predict the results of your experiment.

Here is an example.

Let’s suppose you want to test the impacts of yoga on the stress level of patients.

Here is how to write a hypothesis for this: if people do yoga daily, then their stress levels will decrease.

Step 5: Clarify the If-Then Statement

Wondering how to write a hypothesis correctly? It is incomplete without phrasing the if-then statement.

“IF” refers to the condition.”THEN” refers to the expected results. Three examples of if-then statements that you can use in your hypothesis

If you follow a good study timetable, then you will perform well in your examinations.
If online students start socializing, then they won’t feel isolated, and their grades will improve.

Step 6: Draft Your Work

Now that you have followed everything as per the rule, it’s time to draft everything and start writing your hypothesis statement. Before moving to the final one, it is essential to create a draft to understand exactly what you expect from your research question. When writing, make sure to pay special attention to the format of the hypothesis. Basically, there are two formats: the if-then statement and the relational statement. The if-then statement is the one where if is an independent variable and then is a dependent variable. The relational statement states the relationship between the independent variable and the dependent variable.

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Step 7: Proofread to Make Your Explanation More Precise

After drafting your hypotheses, here are some of the things that need to be checked, followed, and specified. However, to correctly draft your work, you need to have a clear understanding of the research question.

Use simple and declarative language.
Never use unobservable concepts.
Hypotheses must be specific, measurable, and testable.
Address the main objectives of your study.
Your variables must be quantified or observed.
Always write in the present tense.
Do not be opinionated.

Frequently Asked Questions

Question 1: How to write a good hypothesis?

Answer: The beginning of how to write a hypothesis is curiosity. Prepare yourself to ask questions and start your research experiment.

Question 2: What is an example of a hypothesis?

Answer: Classroom learning and learning at home both improve students’ academic grades and critical thinking skills. This is a complex hypothesis example.

Question 3: What is a good hypothesis?

Answer: A good hypothesis is one that is testable and feasible, and based on existing knowledge.