Browse Course Material

Course info.

  • Prof. Philippe Rigollet

Departments

  • Mathematics

As Taught In

  • Probability and Statistics

Learning Resource Types

Statistics for applications, lecture slides.

MIT Open Learning

Week 3 - Reduction Hypothesis

StudyMafia

HYPOTHESIS PPT | PDF for Free Download

HYPOTHESIS PPT | PDF for Free Download: A hypothesis (plural hypotheses) may be a planned clarification for a development. Scientists typically base scientific hypotheses on previous observations that can’t satisfactorily be explained with the accessible scientific theories. Although the words “hypothesis” and “theory” are typically used synonymously, a scientific hypothesis isn’t identical to a theory. An operating hypothesis may be a provisionally accepted hypothesis planned for additional analysis.

Imagine you have got a test in school tomorrow. You keep out late and see a motion-picture show with friends. you recognize that once you study the night before, you get sensible grades. What does one suppose can happen on tomorrow’s test?

When you answered this question, you shaped a hypothesis. A hypothesis could be a specific, testable prediction. It describes in concrete terms what you expect can happen during a bound circumstance. Your hypothesis could be, ‘If not studying lowers test performance and that I don’t study, then I’ll get a low grade on the test.’

Purpose of Hypothesis:

A hypothesis is employed in an experiment to outline the link between 2 variables. the aim of a hypothesis is to search out the solution to an issue. A formalized hypothesis can force us to accept what results we must always rummage around for in an experiment. The first variable is termed the independent variable or variable quantity. this is often the part of the experiment which will be modified and tested. The variable quantity happens 1st and may be thought of the explanation for any changes in the outcome. the result is termed the dependent variable. The independent variable in our previous example isn’t learning for a test. The dependent variable that you simply are using to measure outcome is your test score.

Let’s use the previous example once more, for example, these ideas. The hypothesis is checkable as a result of you may receive a score on your test performance. it’s measurable as a result of you’ll compare check scores received from once you did study and check scores received from once you didn’t study.

A hypothesis should possess the following features:

  • It should explain what you expect to happen
  • It should be clear
  • It should be understandable
  • It should be testable
  • It should be measurable
  • It should contain a dependent variable
  • It should contain an independent variable

Developing a Hypothesis:

Another vital side of a hypothesis is that it ought to be supported analysis. bear in mind that the aim of a hypothesis is to search out the solution to a matter. the primary factor you ought to do if you wish to answer a matter is to search out the maximum amount info on the subject as you’ll be able to. Before you return up to a particular hypothesis, pay your time doing an analysis. Then, begin thinking of queries you continue to have. When totally researching your question, you ought to have an informed guess regarding however things work. This guess regarding the solution to your question is wherever your hypothesis comes from.

Let’s imagine that you simply need to grasp why the leaves on the tree in your yard change color in the autumn. First, you’d analysis this development. You observe what you see happen and read concerning the topic. You discover that the color amendment happens once the temperature cools. What question will this data cause you to ask? You come back up with the subsequent question: ‘Does temperature cause the leaves to vary color on the tree in my front yard?’ Next, you raise yourself if this will be tested. If it is tested, you may write a hypothesis that states what you expect to search out. Your hypothesis can be ‘If lower temperatures cause leaves to vary color and therefore the temperature close a tree is reduced, then the leaves can change color.’

Scientific Project Flowchart:

The below flowchart explain about the developing of hypothesis in a scientific project:

Flow chaart of a Scientific Project a

Fig1: Flowchart of a Scientific Project

In the above diagram, we can see the implementation of hypothesis in a scientific project.

Co ntent of the Seminar and PDF for Hypothesis

  • Contribution
  • Types of Hypothesis
  • Characteristics

Here we are giving you Hypothesis Seminar and PPT with PDF. All you need to do is just click on the download link and get it.

Hypothesis PPT and Seminar Free Download

Hypothesis PDF Free Download

It was all about Hypothesis Seminar and PPT with PDF. If you liked it then please share it or if you want to ask anything then please hit comment button.

hypothesis ppt pdf

Related Posts

1210 electrical engineering(eee) seminar topics 2024, 112 iot seminar topics-internet of thing presentation topics 2024.

Latest-AI-(Artificial-Intelligence-Seminar-Topics)

330 Latest AI (Artificial Intelligence Seminar Topics) 2024

Physics-Project-Topics-For-class-12

698+ Physics Project Topics For class 12 and Ideas 2024

Nail care tools/materials ppt presentation.

Women Empowerment PPT Free Download

Women Empowerment PPT Free Download

No comments yet, leave a reply cancel reply.

Your email address will not be published. Required fields are marked *

IMAGES

  1. Hypothesis PPT FOR RESEARCH

    hypothesis ppt pdf

  2. PPT

    hypothesis ppt pdf

  3. PPT

    hypothesis ppt pdf

  4. PPT

    hypothesis ppt pdf

  5. PPT

    hypothesis ppt pdf

  6. PPT

    hypothesis ppt pdf

VIDEO

  1. What is Hypothesis #hypothesis

  2. Hypothesis PPT Video

  3. 1.5. Hypothesis statement

  4. What are the 2 methods of hypothesis?

  5. Word Of The Day

  6. What is Hypothesis in Business Statistics

COMMENTS

  1. PDF Lecture 7: Hypothesis Testing and ANOVA

    Goals Overview of key elements of hypothesis testing Review of common one and two sample tests Introduction to ANOVA Hypothesis Testing The intent of hypothesis testing is formally examine two opposing conjectures (hypotheses), H0 and HA These two hypotheses are mutually exclusive and exhaustive so that one is true to the exclusion of the other

  2. PDF DEVELOPING HYPOTHESIS AND RESEARCH QUESTIONS

    PowerPoint Presentation Shalini Prasad Ajith Rao Eeshoo Rehani 500 RESEARCH METHODS SEPTEMBER 18TH 2001 DEVELOPING HYPOTHESIS AND RESEARCH QUESTIONS Introduction Processes involved before formulating the hypotheses. Definition Nature of Hypothesis Types How to formulate a Hypotheses in Quantitative Research Qualitative Research

  3. PDF Statistical Hypothesis Testing

    Hypothesis Testing Step 1 • Before running any analysis, VIZUALIZE! Visualize! Anatomy of a statistical test • If your change had no effect, what would the world look like? No difference in means No slope in relationship • This is known as the null hypothesis Anatomy of a statistical test

  4. PDF Hypothesis Testing

    23.1 How Hypothesis Tests Are Reported in the News 1. Determine the null hypothesis and the alternative hypothesis. 2. Collect and summarize the data into a test statistic. 3. Use the test statistic to determine the p-value. 4. The result is statistically significant if the p-value is less than or equal to the level of significance.

  5. PPT Chapter 9: Fundamentals of Hypothesis Testing: One-Sample Tests

    A hypothesis is a claim (assertion) about a population parameter: population mean population proportion Example: The mean monthly cell phone bill in this city is μ = $42 Example: The proportion of adults in this city with cell phones is π = 0.68 DCOVA The Null Hypothesis, H0 States the claim or assertion to be tested Example: The mean ...

  6. PDF HST 190: Introduction to Biostatistics

    Lecture 1: Basic principles of statistical data analysis. Welcome! Statistical reasoning is the process of drawing scientific conclusions from data in a rational, consistent way. Goals for the course: develop an intuition for the key concepts that underpin the statistical analysis of data. read the "Methods" section of an article, and ...

  7. PDF Introduction to Hypothesis Testing

    assumption is true. Likewise, in hypothesis testing, we start by assuming that the hypothesis or claim we are testing is true. This is stated in the null hypothesis. The basis of the decision is to determine whether this assumption is likely to be true. The null hypothesis (H 0), stated as the null, is a statement about a population

  8. PDF Chapter 8 Introduction to Hypothesis Testing

    8.4 Directional Hypothesis Tests •The standard hypothesis testing procedure is called a two-tailed (non-directional) test because the critical region involves both tails to determine if the treatment increases or decreases the target behavior •However, sometimes the researcher has a specific prediction about the direction of the treatment

  9. PDF Chapter 5 Hypothesis Testing

    Hypothesis Testing A second type of statistical inference is hypothesis testing. Here, rather than use ei-ther a point (or interval) estimate from a random sample to approximate a population parameter, hypothesis testing uses point estimate to decide which of two hypotheses (guesses) about parameter is correct.

  10. PDF Lecture Notes 15 Hypothesis Testing (Chapter 10) 1 Introduction

    Hypothesis Testing (Chapter 10) 1 Introduction Let X 1;:::;X n˘p (x). Suppose we we want to know if = 0 or not, where 0 is a speci c value of . For example, if we are ipping a coin, we may want to know if the coin is fair; this corresponds to p= 1=2. If we are testing the e ect of two drugs | whose means e ects are 1 and

  11. PDF 9: Basics of Hypothesis Testing

    Hypothesis Testing. Is also called significance testing. Tests a claim about a parameter using evidence (data in a sample. The technique is introduced by considering a one-sample z test. The procedure is broken into four steps.

  12. (PDF) hypothesis power point presentation

    Power Point Presentation hypothesis power point presentation March 2020 DOI: 10.13140/RG.2.2.11575.27044 Conference: departmental presentation Authors: Chiranjit Sarkar Maharshi Dayanand...

  13. PDF Hypothesis Testing

    Statistical hypothesis testing is the procedure that assesses evidence provided by the data in favor of or against some claim about the population (often about a population parameter or potential associations). The hypothesis testing framework Start with two hypotheses about the population: the null hypothesis and the alternative hypothesis

  14. PDF Lecture 9: Linear Regression

    Regression. Technique used for the modeling and analysis of numerical data. Exploits the relationship between two or more variables so that we can gain information about one of them through knowing values of the other. Regression can be used for prediction, estimation, hypothesis testing, and modeling causal relationships.

  15. Lecture Slides

    Introduction to Statistics (PDF) 3. Parametric Inference (PDF) 4-5. Maximum Likelihood Estimation (PDF) 6. The Method of Moments (PDF) 7-10. Parametric Hypothesis Testing (PDF)

  16. Hypothesis

    Hypothesis Ppt - Free download as Powerpoint Presentation (.ppt / .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online.

  17. Hypothesis and its types

    Dec 16, 2016 • 355 likes • 335,598 views R rajukammari Student at Mallareddy College of Education (Suraram) Follow Education PPT PRESENTATION OF HYPOTHESIS AND ITS TYPES FOR MED Read more 1 of 19 Download Now Recommended Research hypothesis....ppt Rahul Dhaker Research Design Jignesh Kariya

  18. PDF Introduction to Linear Algebra, Sixth Edition (2023)

    Our recent textbook Linear Algebra for Everyone starts with the idea of independent columns. This leads to a factorization A = CR where C contains those independent columns from A. The matrix R tells how to combine those columns of C to produce all columns of A. Then Section 3.2 explains how to solve Rx = 0. This gives the nullspace of A !!

  19. Chapter 6 formulation of hypothesis

    This PPT slide presentation deals with the Meaning of hypothesis, Types of hypothesis, Parameters of a good hypothesis, Importance of hypothesis, Source of hypothesis, Format of hypotheis & Formulation of testable hypothesis. 1 of 28 Download Now Recommended Types of hypothesis AbilashSundar objectives of research Rishad Rish

  20. Hypothesis PPT

    Feb 9, 2020 • 6 likes • 3,958 views Prof Vijayraddi Faculty at Department of Medical Surgical Nursing, ESIC CON Follow Healthcare This PPT includes details of the hypothesis Read more 1 of 31 Download Now More Related Content What's hot (20) Developing hypothesis and research questions Testing of hypothesis Hypothesis research hypothesis Hypothesis

  21. (PDF) Hypothesis Types and Research

    A hypothesis is a statement of the researcher's expectation or prediction about relationship among study variables. The research process begins and ends with the hypothesis. It is core to the ...

  22. Research hypothesis....ppt

    3. • A hypothesis is a formal tentative statement of the expected relationship between two or more variables under study. • A hypothesis helps to translate the research problem and objective into a clear explanation or prediction of the expected results or outcomes of the study. 4.

  23. Week 3

    Reduction Hypothesis Background The Rotting Brain: The notion of media being bad for us. Idea: consuming high amounts of (screen) media leads to poor cognition & academic achievement (small/moderate) negative correlation exists Studies show media use correlated with: Academic performance Test scores Poorer educational achievement Time Displacement Hypothesis Time displacement: media takes away ...

  24. HYPOTHESIS PPT

    HYPOTHESIS PPT | PDF for Free Download: A hypothesis (plural hypotheses) may be a planned clarification for a development. Scientists typically base scientific hypotheses on previous observations that can't satisfactorily be explained with the accessible scientific theories.

  25. Hypothesis

    Apr 12, 2011 • 230 likes • 268,321 views Michael Gezae HRM Process Support Officer at CBE Follow Education Technology From definition to development to testing 1 of 76 Download Now Recommended Hypothesis PPT Prof Vijayraddi Research hypothesis....ppt Rahul Dhaker Types of Variables Ali Mustafa Hypothesis presentation Basharat Mirza