using the information above, choose the correct conclusion that interprets the results within the context of the hypothesis test.
Select the correct answer bellow:
a. We should reject the null hypothesis because to < tn, So, at the 10% significance level, the data provide sufficient evidence to conclude that the averege percentege of tips recieved waitstaff in Chicago restaurants is less than 15%
b. We should do not reject the null hypothesis because to < tn, So, at the 10% significance level, the data do not provide sufficient evidence to conclude that the averege percentege of tips recieved waitstaff in Chicago restaurants is less than 15%
c. We should not reject the null hypothesis because to > tn, So, at the 10% significance level, the data do not provide sufficient evidence to conclude that the averege percentege of tips recieved waitstaff in Chicago restaurants is less than 15%
d. We should do not reject the null hypothesis because to > tn, So, at the 10% significance level, the data do not provide sufficient evidence to conclude that the averege percentege of tips recieved waitstaff in Chicago restaurants is less than 15%