Question

A student comes and asks whether being a teacher in music earns more than working for Kroger ($19/hour, managers). You, as an academic consultant, found the following work posts. Use this information to answer your question.

Posting A	Posting B	Posting C	Posting D	Posting E	Posting F	Posting G	Posting H	Posting I	Posting J
18	20	42	12	18	19	20	25	35	12

x- = 22.1 s =9.59

Test the claim that the average wage is greater than 19 for music teaching wage in Bloomington with 95% confidence level.

Answer 1

since test statistic does not falls in rejection region we fail to reject null hypothesis

we do not have have sufficient evidence to conclude that average wage is greater than 19 for music teaching wage in Bloomington with 95% confidence level.