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There is a page named "Two-tailed test" on Wikipedia
- In statistical significance testing, a one-tailed test and a two-tailed test are alternative ways of computing the statistical significance of a parameter...12 KB (1,759 words) - 11:25, 12 February 2024
- one-tailed test above. In order to consider both the biases, we use a two-tailed test. Note that to do this we cannot simply double the one-tailed p-value...11 KB (1,792 words) - 17:47, 20 August 2024
- Student's t-test is a statistical test used to test whether the difference between the response of two groups is statistically significant or not. It is...50 KB (6,785 words) - 03:04, 6 August 2024
- leg length and foreleg length. This is a two-tailed test, rather than a one-tailed test. For the two tailed test, the alternative hypothesis is that hind...22 KB (3,294 words) - 17:44, 20 August 2024
- the t-distribution to test one of two possible null hypotheses: that the two population means are equal, in which a two-tailed test is applied; or that...13 KB (1,239 words) - 02:28, 22 July 2024
- one-tailed and two-tailed p-values can be calculated as Φ(Z)(for lower/left-tailed tests), Φ(−Z) (for upper/right-tailed tests) and 2Φ(−|Z|) (for two-tailed...12 KB (1,791 words) - 14:35, 4 February 2024
- Null hypothesis (category Statistical hypothesis testing)certain value. A one-tailed hypothesis is said to have directionality. Fisher's original (lady tasting tea) example was a one-tailed test. The null hypothesis...39 KB (5,318 words) - 22:38, 18 June 2024
- distribution, as in a one-tailed test, or partitioned to both sides of the distribution, as in a two-tailed test, with each tail (or rejection region) containing...38 KB (4,059 words) - 02:19, 27 June 2024
- chi-squared distribution with one degree of freedom. This gives a two-tailed test. The approximation is reliable for more than 20 subjects with any number...4 KB (648 words) - 14:21, 26 May 2023
- groups. The formal test statistic for Dunnett's test is either the largest in absolute value of these t-statistics (if a two-tailed test is required), or...14 KB (2,417 words) - 08:54, 13 June 2024
- strong that men and women are not equally likely to be studiers. For a two-tailed test we must also consider tables that are equally extreme, but in the opposite...29 KB (3,949 words) - 00:23, 9 July 2024
- P-value (redirect from Two-sided P value)called a one-tailed test. However, one might be interested in deviations in either direction, favoring either heads or tails. The two-tailed p-value, which...58 KB (6,996 words) - 07:48, 1 August 2024
- example is termed a one-sided or a one-tailed test while the generalization is termed a two-sided or two-tailed test. The statement also relies on the inference...82 KB (10,231 words) - 02:06, 13 August 2024
- The tail flick test is a test of the pain response in animals, similar to the hot plate test. It is used in basic pain research and to measure the effectiveness...9 KB (1,128 words) - 20:57, 9 May 2024
- the revised test statistic T−50. Using one of these sampling distributions, it is possible to compute either a one-tailed or two-tailed p-value for the...13 KB (1,099 words) - 21:44, 21 July 2024
- Omnibus test One- and two-tailed tests One-class classification One-factor-at-a-time method One-tailed test – redirects to One- and two-tailed tests One-way...87 KB (8,280 words) - 14:50, 5 July 2024
- hypothesis of the two-tailed test is: H 0 : p 1 = p 0 {\displaystyle H_{0}:p_{1}=p_{0}} There is no universal definition of the two-tailed version of Fisher's...17 KB (2,740 words) - 05:02, 22 March 2024
- data collection, outlier rejection, choice of test statistic, choice of one-tailed or two-tailed test, etc. These choices in the "garden of forking paths"...174 KB (20,100 words) - 01:40, 22 August 2024
- The tail suspension test (TST) is an experimental method used in scientific research to measure stress in rodents. It is based on the observation that...8 KB (999 words) - 15:55, 4 March 2024
- published table as representing a one-tailed test when in fact the values mirrored the binomial values for a two-tailed test. Wilson and colleagues published...7 KB (948 words) - 03:22, 22 January 2023
- directly to tailings solution. Laboratory test data to be utilized in the design of the embankment should be performed with representative tailings solutions
- claims... M: I feel very tempted to test that theory right now! Mr. Big: [to his men] Is this the stupid mother who tailed you uptown? James Bond: There seems
- using a two tailed test and in the second case, using a one tailed test. This is not true: it is possible to test the assocation of more than two nominal