'Single dependent variable' presentation slideshows

Single dependent variable - PowerPoint PPT Presentation

Seminar 3 (2011)

Seminar 3 (2011)

Seminar 3 (2011). Exploring Assumptions, T-test analysis and writing up your lab report. Plan for today. Why is .05 so important Why are Degrees of freedom different on the within and between t-tests What do we need to do before computing a t-test

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406 views • 31 slides
Analysis of variance (ANOVA) - Statswork

Analysis of variance (ANOVA) - Statswork

ANOVA is a statistical tool used for comparing statistical groups using the dependant and the independent variables. Analysis of variance (ANOVA) is a technique that uses a sample of observations to compare the number of means. ANOVA calculates statistical differences between two or more means for either groups or variances. The measured variables are called dependent variable e.g. Test score, while the variables which are controlled are termed as independent variable e.g. Test paper correction method. Statswork is one among the countryu2019s leader in providing ANOVA and statistical consultancy services. Contact Statswork for availing our services.

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88 views • 8 slides
Multiple Linear Regression

Multiple Linear Regression

Multiple Linear Regression. Purpose . To analyze the relationship between a single dependent variable and several independent variables. Key terms. Bivariate Partial Correlation : Simple correlation between two variables after the effects of all other variables is removed

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416 views • 7 slides
Analysis of variance (ANOVA) - Statswork

Analysis of variance (ANOVA) - Statswork

ANOVA is a statistical tool used for comparing statistical groups using the dependant and the independent variables. Analysis of variance (ANOVA) is a technique that uses a sample of observations to compare the number of means. ANOVA calculates statistical differences between two or more means for either groups or variances. The measured variables are called dependent variable e.g. Test score, while the variables which are controlled are termed as independent variable e.g. Test paper correction method. Statswork is one among the countryu2019s leader in providing ANOVA and statistical consultancy services. Contact Statswork for availing our services.

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51 views • 3 slides

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