It is used to: Compare the results of the study with the sampling distribution of the statistic we used With a probability criterion that we have set or is given in the question (significance level) In a nutshell, it means, it is used to test a claim SMS 9758-7925 or email enquiry@starcresto.com for business statistics tuition, psychology statistics …
What is the alternative hypothesis? It is the research hypothesis, also called the alternative hypothesis H1 or Ha What is the null hypothesis H0 ? It is the opposite of the research hypothesis – differences are due to chance There will be no differences in reaction times between sleep deprived and normal subjects” If …
Step 1: State the hypothesis claim Always think about the alternative hypothesis (H1) first. If the question states “ I am trying to find out if the average weight is greater than 50kg” then the alternate hypothesis will be: average mean more than 50 hence null hypothesis (Ho) will just be less than or equal …