'Population parameter' presentation slideshows

RESEARCH METHODOLOGY FEM 3002, Credit Hour = 3(2+1) face to face 2, APRIL 2015

RESEARCH METHODOLOGY FEM 3002, Credit Hour = 3(2+1) face to face 2, APRIL 2015. Instructor : Siti Nor Binti Yaacob Department of Human Development and Family Studies Faculty of Human Ecology Universiti Putra Malaysia Contact #: 012- 284-1844 Email: sitinor@putra.upm.edu.my.

3.5k views • 209 slides

Chapter 7

Chapter 7. Hypothesis Testing with One Sample. Chapter Outline. 7.1 Introduction to Hypothesis Testing 7.2 Hypothesis Testing for the Mean (Large Samples) 7.3 Hypothesis Testing for the Mean (Small Samples) 7.4 Hypothesis Testing for Proportions

1.23k views • 101 slides

Statistics

1.33k views • 101 slides

Mathematical Statistics

Mathematical Statistics. Random Sampling, Point Estimation and Maximum Likelihood. Statistical Inference. The field of statistical inference consists of those methods used to make decisions or to draw conclusions about a population .

3.61k views • 52 slides

The Simple Regression Model

The Simple Regression Model y = b 0 + b 1 x + u Some Terminology In the simple linear regression model, where y = b 0 + b 1 x + u , we typically refer to y as the Dependent Variable, or Left-Hand Side Variable, or Explained Variable, or Regressand Some Terminology, cont.

6.5k views • 41 slides

MATH 2400

MATH 2400. Ch. 15 Notes. Two Types of Statistical Inference. Confidence Intervals Used when your goal is to estimate a population parameter Tests of Significance Used to assess the evidence provided by data about some claim concerning a population. Example of a Test of Significance.

482 views • 36 slides

PowerPoint presentations prepared by Lloyd Jaisingh, Morehead State University

Statistical Inference: Estimation for Single Populations. Chapter 8 MSIS 111 Prof. Nick Dedeke. PowerPoint presentations prepared by Lloyd Jaisingh, Morehead State University. Learning Objectives. Know the difference between point and interval estimation.

596 views • 33 slides

504 views • 32 slides

Chapter 9 Hypothesis Testing

Chapter 9 Hypothesis Testing. 9.1 The Language of Hypothesis Testing. Steps in Hypothesis Testing 1. A claim is made. Steps in Hypothesis Testing 1. A claim is made. 2. Evidence (sample data) is collected in order to test the claim. Steps in Hypothesis Testing 1. A claim is made.

668 views • 30 slides

Inferential statistics

505 views • 30 slides

Chapter 6

469 views • 29 slides

Outlines

Stat 350 Lab Session GSI: Yizao Wang Section 016 Mon 2pm30-4pm MH 444-D Section 043 Wed 2pm30-4pm MH 444-B. Outlines. Binomial and normal distribution Sampling distribution and CLT (Module 4) Confidential intervals (Module 5, Actv.1) Permission to post forms

389 views • 26 slides

Recovering our Common Sense: Psychology as an Observation Oriented Science

Recovering our Common Sense: Psychology as an Observation Oriented Science. James W. Grice Oklahoma State University Department of Psychology.

424 views • 22 slides

Margin of Error and Confidence Intervals

832 views • 19 slides

Introduction to Inference

Introduction to Inference. Confidence Intervals for Proportions. The confidence interval (CI):

235 views • 15 slides

217 views • 14 slides

MKT 416: CH-12: Sampling: Final and Initial Sample Size Determination

MKT 416: CH-12: Sampling: Final and Initial Sample Size Determination. Definitions and Symbols

351 views • 12 slides

Statistics in a Nutshell

Statistics in a Nutshell. Interested in Entire Population Large Population = Expensive Surveys Sample a Small Group Infer Population Characteristics from Sample Characteristics . Examples. Exit polls on election day Marketing surveys for new products Medical trials for new vaccines

283 views • 12 slides

Chapter 6: The One-Sample t Test and Interval Estimation

867 views • 11 slides

STATISTICAL INFERENCE

STATISTICAL INFERENCE. Statistical Inference uses sample data and statistical procedures to: Estimate population parameters; or Test whether or not a population parameter is likely to satisfy some specified value. STATISTICAL INFERENCE. Estimation of population parameters

401 views • 6 slides