Z Test T Test Chi Square Test. Pick the question from the list created in week 1 or identify a new question if there are no appropriate ones from week 1. You have the options of z score t statistic f statistic and chi squared and it s.
One of the more confusing things when beginning to study stats is the variety of available test statistics. Statistics assignment help t test z test chi square test assignment help. A t test is used to compare the mean of two given samples.
Identify an appropriate research question that would require the use of a z t or chi square test to answer.
A t test is used when the population parameters mean and standard deviation are not known. One of the more confusing things when beginning to study stats is the variety of available test statistics. Identify an appropriate research question that would require the use of a z t or chi square test to answer. When you reject the null hypothesis of a chi square test for independence it means there is a significant association between the two variables.
