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    ANOVA - Does Welch's test assume homogeneity of variances, or not?

    In other words, will it return a much smaller standard error when variance are unequal than Fisher's? Or is it not concerned with variance?
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    Advice on OLS analysis

    Hello Everyone, I’m writing a paper on the relationship between weather on daily public bike share system usage. I’m looking for a bit of advice regarding the quality of my statistical analysis. I’m not sure if this is an acceptable post. If not, I deeply apologize. I’m a student of statistics...
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    t-test for large sample size - bike hire data

    Hello everyone, I'm taking a graduate-level statistics course at the University of Glasgow which includes a methods assignment. The assignment requires us to correctly execute several statistics, including one and two sample t tests. To complete my assignment, I'm using a large dataset...