query: If the data is not normally distributed and the skewness is = 0.208 SE of skewness is 0.144 , is it acceptable to use t-test?
positive_passages.docid: 19626
positive_passages.text: Is normality testing 'essentially useless'?
negative_passages.docid: 126413
negative_passages.text: Can I use Wilcoxon Signed-Rank Test to test pairs of data in a time series?
negative_passages.docid: 39264
negative_passages.text: Range of values of skewness and kurtosis for normal distribution
negative_passages.docid: 11124
negative_passages.text: Normality of residuals vs sample data; what about t-tests?
negative_passages.docid: 46848
negative_passages.text: Test of whole distribution for two samples
negative_passages.docid: 121678
negative_passages.text: What if the P-Value is less than 0.05, but the test statistic is also less than the critical value?
negative_passages.docid: 144029
negative_passages.text: one sample t-tests applied to each row - 'data are essentially constant' error
negative_passages.docid: 15075
negative_passages.text: How to choose between t-test or non-parametric test e.g. Wilcoxon in small samples
negative_passages.docid: 42510
negative_passages.text: Always use Welch-t test (unequal variances t-test) instead of Student-t or Mann-Whitney test?
negative_passages.docid: 131892
negative_passages.text: How do you tell if you should use a one-tailed test or a two-tailed test in a t-test?
negative_passages.docid: 51840
negative_passages.text: The standard normal distribution vs the t-distribution
negative_passages.docid: 120109
negative_passages.text: Equivalent to Welch's t-test in GLS framework
negative_passages.docid: 141699
negative_passages.text: Two- Sample T test on Employment Data
negative_passages.docid: 112030
negative_passages.text: What is the reason the log transformation is used with right-skewed distributions?
negative_passages.docid: 94870
negative_passages.text: Testing for significance between means, having one normal distributed sample and one non normal distributed
negative_passages.docid: 156496
negative_passages.text: How to perform a test using R to see if data follows normal distribution
negative_passages.docid: 69616
negative_passages.text: Significance contradiction in linear regression: significant t-test for a coefficient vs non-significant overall F-statistic