Pressbooks
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Null and Alternative Hypotheses – Introductory Statistics
July 19, 2013 - However, be aware that many researchers (including one of the co-authors in research work) use = in the null hypothesis, even with > or < as the symbol in the alternative hypothesis.
Lumen Learning
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Null and Alternative Hypotheses | Introduction to Statistics
Ha never has a symbol with an equal in it. The choice of symbol depends on the wording of the hypothesis test. However, be aware that many researchers (including one of the co-authors in research work) use = in the null hypothesis, even with > or < as the symbol in the alternative hypothesis.
Videos
Examples of null and alternative hypotheses (video)
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Null And Alternative Hypothesis - Stating A Hypothesis In Statistics ...
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Hypothesis Testing - Null and Alternative Hypotheses - YouTube
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Hypothesis Testing - Introductory Statistics; null hypothesis; ...
The alternative hypothesis can be written with which sign?
=
≤
>
≥
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1
What symbol is used for the alternative hypothesis?
Question 8Answer
a.
The alternative hypothesis provides detailed restatements and explanations of the study challenge to the researchers.
b.
An alternative hypothesis holds true if the data collected have no chance of being in the study of the random sample and are instead determined by the relationship within the research’s sample.
c.
The alternative hypothesis is chosen before the study is conducted.
d.
Using less than, larger than, or not equal signs, the alternative hypothesis’ symbol is either H1or Ha.
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1
statistics - What is the notation for the null and alternative hypotheses in an ANOVA? - Mathematics Stack Exchange
An analysis of variance test (ANOVA) tests for a difference in means between two or more groups. In the case where there are more than two groups, the null hypothesis is written as the following: $... More on math.stackexchange.com
How do I frame null hypothesis and alternative hypothesis here?
In words: H0: Group A and Group B have equal life satisfaction HA: Group A and Group B have different life satisfaction Which I would translate as H0: meanA = meanB HA: meanB =/= meanB So you'd have to find the CI for each group and see if they overlap. It's been a while (25 years) since I've done this kind of thing, so I might be wrong, but I don't think I am. edit: typo in HA! More on reddit.com
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December 8, 2020What is an alternative hypothesis in simple terms?
The alternative hypothesis is a statement that suggests there is a real effect or difference in a population. It is what researchers aim to support through data analysis.
allen.in
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Alternative Hypothesis: Definition, Formulas & Applications
What symbols are used to represent alternative hypotheses?
The alternative hypothesis is often abbreviated as Ha or 1. When the alternative hypothesis is written using mathematical symbols, it always includes an inequality symbol (usually ≠, but sometimes < or >).
scribbr.com
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Null & Alternative Hypotheses | Definitions, Templates & Examples
When do you accept an alternative hypothesis?
You accept (more precisely, support) the alternative hypothesis when statistical tests show that the null hypothesis is unlikely to be true, based on a chosen significance level (like 0.05).
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Alternative Hypothesis: Definition, Formulas & Applications
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What symbols are used to represent alternative hypotheses?
May 6, 2022 - The alternative hypothesis is often abbreviated as HA or H1, and always includes an inequality symbol (usually ≠, but sometimes ).
Texas Gateway
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9.1 Null and Alternative Hypotheses | Texas Gateway
Ha never has a symbol with an equal in it. The choice of symbol depends on the wording of the hypothesis test. However, be aware that many researchers use = in the null hypothesis, even with > or < as the symbol in the alternative hypothesis.
alternative assumption to the null hypothesis
Wikipedia
en.wikipedia.org › wiki › Alternative_hypothesis
Alternative hypothesis - Wikipedia
October 6, 2025 - However, the research hypothesis is sometimes consistent with the null hypothesis. In statistics, alternative hypothesis is often denoted as Ha or H1.
Statistics LibreTexts
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8.1.1: Null and Alternative Hypotheses - Statistics LibreTexts
August 8, 2020 - However, be aware that many researchers (including one of the co-authors in research work) use = in the null hypothesis, even with > or < as the symbol in the alternative hypothesis.
Tallahassee State College
tsc.fl.edu › media › divisions › learning-commons › resources-by-subject › math › statistics › Claim-and-Hypothesis.pdf pdf
Identifying the Claim and Setting up Hypothesis for µ or π STA 2023 & 2122
<. The opposite symbol will be used for the Null Hypothesis. Given this, the Null and Alternative
Scribbr
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Null & Alternative Hypotheses | Definitions, Templates & Examples
January 24, 2025 - The alternative hypothesis is often abbreviated as Ha or H1. When the alternative hypothesis is written using mathematical symbols, it always includes an inequality symbol (usually ≠, but sometimes < or >).
ALLEN
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Alternative Hypothesis: Definition, Formulas & Applications
June 8, 2025 - The alternative hypothesis is commonly denoted as H₁ or Ha. It contrasts with the null hypothesis, which is symbolized as H₀.
Data Science Discovery
discovery.cs.illinois.edu › learn › Polling-Confidence-Intervals-and-Hypothesis-Testing › Hypothesis-Testing
Hypothesis Testing - Data Science Discovery
Ha- Alternative Hypothesis: The true average ACT score of all freshman is less than 30 or greater than 30. This can be written in symbols as well: Ho: μ != 30
BrownMath
brownmath.com › swt › symbol.htm
Symbol Sheet / SWT
Ho = null hypothesis. Defined here in Chapter 10. H1 or Ha = alternative hypothesis.
Studocu
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[Solved] The alternative hypothesis can be written with which sign - Statistics (MA 320) - Studocu
September 24, 2024 - For example, if the null hypothesis is that the mean is equal to 10, the alternative hypothesis could be that the mean is less than 10.
Tallahassee State College
tsc.fl.edu › media › divisions › learning-commons › resources-by-subject › math › statistics › The-Null-and-the-Alternative-Hypotheses.pdf pdf
The Null and the Alternative Hypotheses
means that the Alternative Hypothesis will have the “not equal sign.” The claim will be based on · the “specifications call for a mean breaking strength of 2010” · H0: µ, mu, =2010 pounds. (This is the claim) H1: µ, mu, ≠2010 pounds. ... The company wishes to claim that their ...
Studocu
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[Solved] What symbol is used for the alternative hypothesis Question - Master in Business Management (MBA111) - Studocu
December 10, 2024 - The symbol used for the alternative hypothesis is typically denoted as H1 or Ha.
StudyPug
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Null and Alternative Hypotheses: Key Concepts Explained | StudyPug
The relationship between the null and alternative hypothesis is that when the null hypothesis is rejected, we'll accept the alternative hypothesis. When the null hypothesis is not rejected, then we won't accept the alternative hypothesis. The alternative hypothesis symbol is usually either Ha or H1.
YouTube
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How to write Null and Alternative Hypotheses H0, H1 / Ha - YouTube
Intro to hypothesis testing. Write the null hypothesis H0, and the alternative hypothesis H1 (Ha).
Published April 21, 2020 Views 432
Wikipedia
en.wikipedia.org › wiki › Null_hypothesis
Null hypothesis - Wikipedia
3 weeks ago - The test of significance is designed to assess the strength of the evidence against the null hypothesis, or a statement of 'no effect' or 'no difference'. It is often symbolized as ... The statement that is being tested against the null hypothesis is the alternative hypothesis.
Quora
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How to write a null and alternative hypothesis - Quora
Answer (1 of 7): Null hypothesis & alternative hypothesis are used in hypothesis testing to check if an idea is true or not. Null hypothesis represents No change/the status quo, while alternative hypothesis represents change/challenges the status quo. Example 1 (One-tailed test), you want to kn...
National University
resources.nu.edu › statsresources › hypothesis
Null & Alternative Hypotheses - Statistics Resources - LibGuides at National University
October 27, 2025 - Null Hypothesis: H0: There is no relationship between height and shoe size. Alternative Hypothesis: Ha: There is a positive relationship between height and shoe size.
Stack Exchange
math.stackexchange.com › questions › 4776654 › what-is-the-notation-for-the-null-and-alternative-hypotheses-in-an-anova
statistics - What is the notation for the null and alternative hypotheses in an ANOVA? - Mathematics Stack Exchange
September 27, 2023 - 1 Testing the null hypothesis $H_0$ : $p = .6$ vs. the alternative $H_1$ : $p < .6$ for a binomial model