Biostatistics Study Materials

Hypothesis Testing PPT (Tips and Procedure of Statistical Significance Test)


Biometric PPT

Statistical Hypothesis Testing PPT
(The Test of Hypothesis / Significance – Tips and Procedure)

What is Hypothesis Testing? What is Test Statistic? Statistical Hypothesis, p-Value, What is ‘Test of Hypothesis’, What is the purpose of Hypothesis Testing? What is Hypothesis? Types of Hypothesis, Research Hypothesis, Statistical Hypothesis, Null Hypothesis, Alternative Hypothesis, How to state the statistical hypothesis? Things to remember when constructing the Null Hypothesis, Test Statistic, Decision Rule, Significance Level, Statistical Decision, p-Value

Learn more: Lecture Note on Hypothesis Testing

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Biostatistics Study Materials

Hypothesis Testing in Statistics – Short Lecture Notes + PPT

What is hypothesis Testing

Statistical Hypothesis Testing
(Statistical Significance Testing – Simple Easy Lecture Notes)

“Truth can be stated in a thousand different ways, yet each one can be true…”
 Swami Vivekananda

What is ‘Test of Hypothesis’?

Ø  Test of Hypothesis (Hypothesis Testing) is a process of testing of the significance regarding the parameters of the population on the basis of sample drawn from it.

Ø  Test of hypothesis is also called as ‘Test of Significance’.

Ø  J. Neyman and E.S. Pearson initiated the practice of testing of hypothesis in statistics.

What is the purpose of Hypothesis Testing?

Ø  The main purpose of hypothesis testing is to help the researcher in reaching a conclusion regarding the population by examining a sample taken from that population.

Ø  The hypothesis testing does not provide proof for the hypothesis.

Ø  The test only indicates whether the hypothesis is supported or not supported by the available data.

What is Hypothesis?

Ø  Hypothesis is a statement about one or more populations.

Ø  It is a statement about the parameters of the population about which the statement is made.

Ø  Example:

$  A doctor hypothesized: “The drug ‘X’ is ineffective in 99% of cases of which it is used”.

$  “The average pass percentage of central university degree programme is 98”.

Ø  Through the hypothesis testing the researcher or investigator can determine whether or not such statements are compatible with the available data.

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Biology Exam Question Papers

Kerala SET Zoology July 2017 Original Solved Question Paper (Download PDF)


Zoology SET 2017 Paper

Kerala SET Exam – July, 2017

Zoology Paper II with Answer Key

Official / Original Previous Year (Old) Solved Question Paper of Kerala State Eligibility Test (K-SET) Examination July, 2017 in Zoology (Life Science) with Answer Key and Explanations as a single Downloadable PDF file. SET Zoology aspirants can freely download the question paper for your exam preparation. Please feel free to inform the admin Admin if you find any mistakes in the answer key. 

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Biology Exam Question Papers

Kerala SET Botany July 2017 Original Solved Question Paper (Download PDF)


SET Botany 2017 Kerala

Kerala SET Exam – July, 2017

Botany Paper II with Answer Key

Official / Original Previous Year (Old) Solved Question Paper of Kerala State Eligibility Test (K-SET) Examination July, 2017 in Botany (Life Science) with Answer Key and Explanations as a single Downloadable PDF file. SET Botany aspirants can freely download the question paper for your exam preparation. Please feel free to inform us (Contact: Admin) if you find any mistakes in the answer key. To download the question paper as a single PDF file, please click on the download button below.

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Biology Exam Question Papers

Kerala SET July 2017 GK Paper I Original Solved Question Paper (Download PDF)


Kerala SET GK 2017

Kerala SET Exam – July, 2017

General Knowledge (Paper I) with Answer Key

Official / Original Previous Year (Old) Solved Question Paper of Kerala State Eligibility Test (K-SET) Examination July, 2017 Paper I General Knowledge with Answer Key and Explanations as a single Downloadable PDF file. SET aspirants can freely download the question paper for your exam preparation. Please feel free to inform the Admin if you find any mistakes in the answer key. 

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