#06 - Exemplo 2 - Teste de Hipótese para a média populacional com variância conhecida
Step-by-Step Solved Example: Hypothesis Testing for the Population Mean with Known Variance (1 Population) Example 2: A researcher wishes to study the effect of a certain substance on the reaction time of living beings to a specific stimulus. An experiment is conducted with test subjects, which are inoculated with the substance and subjected to an electrical stimulus, with their reaction times (in seconds) recorded. The following values were obtained: 9.1; 9.3; 7.2; 7.5; 13.3; 10.9; 7.2; 9.9; 8.0; and 8.6. It is assumed that the reaction time generally follows the Normal model, with a mean of 8 seconds and a standard deviation of 2 seconds. The researcher suspects, however, that the mean time is altered by the influence of the substance. Test this hypothesis at the 6% significance level. ➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖ Video lessons on Hypothesis Testing with theory and step-by-step examples. Check out the entire playlist to learn about all these topics! ➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖ The exercise list and theoretical section are available on Professor Guru's website. On Professor Guru's website, you can also find the video lesson slides for download. Download the video lesson slides for free! This will make studying easier! ➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖ Prof. Conrad Pinheiro Graduated in Mathematics and Master in Statistics from USP ⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛ ▶ WEBSITE - PROFESSOR GURU ⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛ See the video index and theoretical content at Website: http://www.professorguru.com.br ⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛ ▶ FACEBOOK ⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛ Like Professor Guru's page: / professorguru ⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛ ▶ INSTAGRAM ⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛ @professorguru ⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛ ▶ BLOG - TUTORIALS PHOTOSHOP ⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛ https://professorgurututoriais.blogsp... 💡💡 Subscribe to the Channel! ☑️☑️ Thank you for your visit!
#07 - Teste de Hipóteses para a média com variância populacional DESCONHECIDA
#08 - Hypothesis Test for Proportion (1 population)
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#05 - Exemplo 1 - Teste de Hipótese para a média populacional com variância conhecida
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#02 - Confidence Interval for the Mean with Known Variance
