query: Contradiction in F-test and t-test
positive_passages.docid: 23963
positive_passages.text: Why is it possible to get significant F statistic (p<.001) but non-significant regressor t-tests?
negative_passages.docid: 126469
negative_passages.text: Test -n gives unexpected result
negative_passages.docid: 18823
negative_passages.text: Intuitive explanation of the F-statistic formula?
negative_passages.docid: 36823
negative_passages.text: Paired Samples T-Test by Day or By Group?
negative_passages.docid: 59361
negative_passages.text: Can a paired (or two group) t-test test if the difference between two means is less than a specific value?
negative_passages.docid: 36001
negative_passages.text: Using the LRT statistic to test $H_0$ vs $H_1$
negative_passages.docid: 109945
negative_passages.text: What is the distribution of the difference of two-t-distributions
negative_passages.docid: 1637
negative_passages.text: R : use of t.test function in data frame or matrix
negative_passages.docid: 65565
negative_passages.text: Multiple t-tests vs. one-way ANOVA
negative_passages.docid: 124758
negative_passages.text: Difference between one-tailed and two-tailed testing?
negative_passages.docid: 45632
negative_passages.text: Correlation coefficient contradicts t-test
negative_passages.docid: 125189
negative_passages.text: When conducting a t-test why would one prefer to assume (or test for) equal variances rather than always use a Welch approximation of the df?
negative_passages.docid: 82605
negative_passages.text: Why are the number of false positives independent of sample size, if we use p-values to compare two independent datasets?
negative_passages.docid: 1481
negative_passages.text: Comparing multiple mean scores using t-Test
negative_passages.docid: 126308
negative_passages.text: What is an F test?
negative_passages.docid: 38579
negative_passages.text: Relation between confidence interval and testing statistical hypothesis for t-test
negative_passages.docid: 48340
negative_passages.text: Mann-Whitney U test and K-S test with unequal sample sizes