#04 - Step by step to carry out Hypothesis Tests
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Next, we will give you a “recipe” that you should use to construct all the hypothesis tests that we will study below. 1) Write the null hypothesis (H0) and the alternative hypothesis (Ha). 2) Calculate the observed value (zobs, tobs,...) using the formula corresponding to the case you are analyzing. 3) Make a graph of the sampling distribution. According to the alternative hypothesis, mark the critical region (CR) of the test: 4) Obtain the critical value of the test (zc, tc,...) according to the descriptive level of the test ( ) and the critical region (CR) using the table of the corresponding distribution (Normal, Student's t,...). Mark this value on the graph. 5) Mark the observed value (zobs, tobs,...) on the graph. 6) Conclude the test: – if the observed value belongs to CR, then reject H0 (accept Ha); – if the observed value does not belong to CR, then accept H0 (reject Ha). 7) Interpret, in words, the conclusion made. ➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖ Video classes on Hypothesis Testing with theory and examples solved step by step. Check out the entire playlist to learn about all these subjects! ➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖ The list of exercises and theoretical part are available on Professor Guru's website. On Professor Guru's website you can also find the Video Class SLIDES to download. Download the video class slides for free! This way, it will be easier when it comes to studying! ➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖ Prof. Conrad Pinheiro Graduated in Mathematics and Master in Statistics from USP ⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛ ▶ SITE - PROFESSOR GURU ⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛ See the index of videos and theoretical content on the website: http://www.professorguru.com.br ⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛ ▶ FACEBOOK ⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛ Like Professor Guru's page: /professorguru ⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛ ▶ INSTAGRAM ⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛ @professorguru ⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛ ▶ BLOG - PHOTOSHOP TUTORIALS ⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛ https://professorgurututoriais.blogsp... ???????? Subscribe to the Channel! ☑️☑️ Thank you for your visit!
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