Everyone Focuses On Instead, Z Test Two Independent Samples
ORThe test is $\text{right-tailed}$ test, so the p-value is the area to the $\text{right}$ of the test statistic ($Z_{obs}=2. The mean science score for 60 students in his section is 22. For example, statisticians often consider different samples that include pairs of siblings to be dependent because one sibling can provide information about another sibling […]