'Predetermined value' diaporamas de présentation

Presented By Shadi and Jingjing

METHODOLOGY MATTERS: DOING RESEARCH IN THE BEHAVIORAL and SOCIAL SCIENCES Joseph E. McGrath Psychology, University of Illinois, Urbana October 1994. Presented By Shadi and Jingjing. Overview .

798 views • 63 slides

Testing Statistical Hypothesis Independent Sample t-Test

Testing Statistical Hypothesis Independent Sample t-Test. Heibatollah Baghi, and Mastee Badii. Research Design. Steps in Test of Hypothesis. Determine the appropriate test Establish the level of significance: ? Determine whether to use a one tail or two tail test

662 views • 32 slides

Review of ANOVA & Inferences About The Pearson Correlation Coefficient

Review of ANOVA & Inferences About The Pearson Correlation Coefficient. Heibatollah Baghi, and Mastee Badii. Review of ANOVA (1). Review of ANOVA (2). Review of ANOVA (3). S.V. SS DF MS F c F ? -------------- ------ ------ ------ ----- ----- Systematic Effect 70 2 35 9.13 3.88

445 views • 32 slides

Lecture 14

Lecture 14. Continuous sample space, Special case of the law of large numbers, and Probability density function. A non-discrete sample space. Sample space: I = {x: 0 ? x <1} Probability function: For an event E , e.g. an interval within the sample space, then P(E) = length of E .

421 views • 20 slides

Lesson 1 - 5

Lesson 1 - 5. Observational Studies, Experiments, and Simple Random Sampling. Objectives. Define designed experiment Understand the steps in designing an experiment Understand the completely randomized design Understand the matched-pairs design Understand the randomized block design.

341 views • 16 slides

AUTOMATIC HEADLIGHTS (ON/OFF WITH DELAY)

AUTOMATIC HEADLIGHTS (ON/OFF WITH DELAY). CHAPTER 13 CLASSROOM 408 TO 411 LAB 458 TO 465. SYSTEM OPERATION. ALLOWS HEADLIGHTS TO AUTOMATICALLY TURN ON WHEN AMBIENT LIGHT DECREASES ALLOW LIGHTS TO STAY ON AFTER KEY OFF POSITION FOR PREDETERMINED TIME

227 views • 10 slides

174 views • 0 slides