So Joe Biden, a zombie running a zombie campaign, got brought back from the dead in […], Note: This is not the kind of content I normally make, but it’s something that I’ve been thinking about and I figured I might as well make a post about it. Just because a person has been declared "not guilty", it does not mean that he is innocent. Probably not. We do not prove that this is true. Null Hypothesis and Alternative Hypothesis, Courtney K. Taylor, Ph.D., is a professor of mathematics at Anderson University and the author of "An Introduction to Abstract Algebra. ", ThoughtCo uses cookies to provide you with a great user experience. The US Federal Government, State and local governments do not collect data on race and tax revenue. In a mathematical formulation of the alternative hypothesis, there will typically be an inequality, or not equal to symbol. What Is the Difference Between Alpha and P-Values? Despite there being entire University departments seemingly devoted, in one way or another, to “white privilege”, the arguments for it are actually […], By Sean Last Most non-White Americans vote for the democrat party. By using ThoughtCo, you accept our, Hypothesis Test for the Difference of Two Population Proportions, Hypothesis Testing Using One-Sample t-Tests. How to Do Hypothesis Tests With the Z.TEST Function in Excel, The Difference Between Type I and Type II Errors in Hypothesis Testing, What 'Fail to Reject' Means in a Hypothesis Test. If the null hypothesis is not rejected, then we do not accept the alternative hypothesis. Power 6 In 2019, […], Test Bias: https://thealternativehypothesis.org/index.php/2016/04/15/cultural-bias-on-iq-tests/ Voucher Studies: https://thealternativehypothesis.org/index.php/2016/04/15/school-quality-as-a-cause-of-racial-iq-gaps/ Race and Intelligence Differences by “Education” Level: https://thealternativehypothesis.org/index.php/2016/12/04/blacks-and-whites-with-equal-educational-attainment-differ-in-cognitive-ability/ Value of Foreign Degrees: https://cis.org/Report/ForeignEducated-Immigrants-Are-Less-Skilled-US-Degree-Holders South African University Test Scores: http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.503.9118&rep=rep1&type=pdf Science Test Scores for Egyptian Students: https://www.researchgate.net/publication/287183779_A_study_of_the_intelligence_of_university_students_in_egypt Quote on Foreign […], First, Pakman’s Thimble of Knowledge: http://sci-hub.tw/10.1016/j.intell.2007.02.003 https://medium.com/incerto/iq-is-largely-a-pseudoscientific-swindle-f131c101ba39 http://sci-hub.tw/10.1177/0963721410389459 – Note: Pakman did not provide links to the sources he used. We hope to obtain a small enough p-value that it is lower than our level of significance alpha and we are justified in rejecting the null hypothesis.

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