hypothesis testing - Why does overall-F-test is considering right tailed only? - Cross Validated
![hypothesis testing - Why does overall-F-test is considering right tailed only? - Cross Validated](https://i.stack.imgur.com/FvoZD.png)
I've seen this overall F-test several times, and when they compare F-statistics or $\alpha=5$% with its p-value always use right tailed, whereas the hypothesis is formualed as $$H_0:\beta_0=\beta_1=\
![](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41746-023-00953-1/MediaObjects/41746_2023_953_Fig1_HTML.png)
Ethnic disparity in diagnosing asymptomatic bacterial vaginosis
![](https://statisticsbyjim.com/wp-content/uploads/2017/10/interactions_plot_categorical.png)
Understanding Interaction Effects in Statistics - Statistics By Jim
![](https://discourse.datamethods.org/uploads/default/original/2X/8/8a53ea03d44c5b23f2b15b11debe33d02f384f8a.jpeg)
Accuracy of ChatGPT on Statistical Methods - research methods
![](https://miro.medium.com/v2/resize:fit:1400/1*1FdOEYX-RlG-Fjb7k886Gw.png)
How to Compare Two or More Distributions
![](https://media.cheggcdn.com/media/a66/a665ee81-fb61-40aa-bc3f-bb16891119af/phpOdWr03.png)
Solved For a right-tailed hypothesis test at the
Everything you need to know about Hypothesis Testing in Machine
![](https://www.researchgate.net/publication/357196885/figure/fig1/AS:1104242156810240@1640283254646/Repeated-nested-cross-validation-process-for-feature-selection-hyperparameter-selection.png)
Repeated nested cross-validation process for feature selection
![](https://cxl.com/wp-content/uploads/2022/05/AB-testing-1024x536.png)
What is A/B Testing? The Complete Guide: From Beginner to Pro - CXL
![](https://i.ytimg.com/vi/X0tcUCC4cn4/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLCo4Md_2hi4Zcp7gTqSMHCyEGhZFA)
F Test for Overall Significance
![](https://www.mdpi.com/sensors/sensors-23-07643/article_deploy/html/images/sensors-23-07643-g001.png)
Sensors, Free Full-Text
![](https://www.benchmarksixsigma.com/forum/uploads/monthly_2017_09/types_of_six_sigma_hypothesis_testing.jpg.48f8f6c2c3db77b5e5668d950f860768.jpg)
Hypothesis Testing - We ask and you answer! The best answer wins
![](https://miro.medium.com/v2/resize:fit:1358/1*ADioOHRLwtjmF_7huRLYSg.jpeg)
The Relationship Between Hypothesis Testing and Confidence
![](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41598-021-00199-5/MediaObjects/41598_2021_199_Fig1_HTML.png)
Use of the p-values as a size-dependent function to address