'Square test' presentation slideshows

1.06k views • 83 slides

Multiple Regression

STAT 101 Dr. Kari Lock Morgan. Multiple Regression. SECTION 10.3 Categorical variables Variable selection Confounding variables revisited. Extra Credit. Each of you has the option to earn up to 10 extra credit points Options here. US States.

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Introduction to Statistics

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Correlation and Causation Visiting Associate Professor Giddings

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Session 1

Session 1. 1 Check installations 2 Open Mplus 3 Type basic commands 4 Get data read in, spat out &read in again 5 Run an analysis 6 What has it done?. Session 2. 1 Mplus input file command structures 2 Mplus conventions 3 Mplus punctuation CaSeS ; : (.) & green! 4 Common typos in input

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Data Analysis: Simple Statistical Tests

Data Analysis: Simple Statistical Tests. Goals. Understand confidence intervals and p-values Learn to use basic statistical tests including chi square and ANOVA . Types of Variables. Types of variables indicate which estimates you can calculate and which statistical tests you should use

994 views • 45 slides

Data Analysis: Simple Statistical Tests

Data Analysis: Simple Statistical Tests. Goals. Understand confidence intervals and p-values Learn to use basic statistical tests including chi square and ANOVA . Types of Variables. Types of variables indicate which estimates you can calculate and which statistical tests you should use

1.15k views • 45 slides

Chi-Square

Chi-Square. CJ 526 Statistical Analysis in Criminal Justice. Parametric vs Nonparametric. Parametric DV: Interval/Ratio. Nonparametric. Nonparametric DV: Nominal/ordinal. Chi-Square Test for Goodness of Fit. One sample, DV is at Nominal/Ordinal Level of Measurement

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Chi-square Test of Independence

Chi-square Test of Independence. Reviewing the Concept of Independence Steps in Testing Chi-square Test of Independence Hypotheses Chi-square Test of Independence in SPSS. Chi-square Test of Independence.

1.95k views • 40 slides

Chi-Square

Chi-Square. CJ 526 Statistical Analysis in Criminal Justice. Parametric vs Nonparametric. Parametric DV: Interval/Ratio Nonparametric DV: nominal/ordinal. Chi-Square Test for Goodness of Fit. One sample, DV is at Nominal/Ordinal Level of Measurement

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Univariate Statistics Analyzing One Variable at a Time

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Division 1 College Sponsors

Division 1 College Sponsors. Dan Wasson and Tom Mallon. Study Description. We wanted to determine whether or not the sponsorship of a Division 1 College has anything to do with their success rate in athletics

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Choosing the correct analysis

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Presented By : ang ling poh ong mei yean soo pei zhi

QIM 511 SPSS : Chi-Square Test. Presented By : ang ling poh ong mei yean soo pei zhi. Nonparametric Techniques. Is used when having serious violations of distribution assumptions or not normal Appropriate for data measured on scales that are not interval or ratio.

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STA291

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Testing Equality of Frequencies

Testing Equality of Frequencies. Chapter 9. Basic Idea. We have two categorical variables and we are interested to determine whether or not an association exist between these two variables.

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Hypothesis Testing and Comparing Two Proportions

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Hypothesis Testing and Comparing Two Proportions

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Section 13.1 Chi-square Test for Goodness of Fit (GOF)

Section 13.1 Chi-square Test for Goodness of Fit (GOF). AP Statistics. What would it have been like to be a crew member on the Titanic?. The crew of the Titanic made up 40% of the people on board. But 45% of the deaths were from the crew (685 of 1517 deaths were from the crew)

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Ch. 28 Chi-square test

Ch. 28 Chi-square test Used when the data are frequencies (counts) or proportions for 2 or more groups. Example 1 5. Calculate ((observed-expected)^2) expected 6. Calculate Chi-square = sum of the values from step 5. The degrees of freedom =

620 views • 8 slides