What Graph Do You Use To Check The Assumption Of Equal Variance? [Solved]

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What Graph Do You Use To Check The Assumption Of Equal Variance? [Solved]

scatter plot Equality of variance: We look at the scatter plot which we drew for linearity (see above) – i.e. y on the vertical axis, and the ZRESID (standardized residuals) on the x axis. If the residuals do not fan out in a triangular fashion that means that the equal variance assumption is met.

Testing the assumption of equal variances in SPSS

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Two Sample t-Test:Equal vs Unequal Variance Assumption| Statistics Tutorial #24| MarinStatsLectures

In this statistics tutorial,

Testing the assumption of equal variances in Minitab

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