asap please

Assuming all model requirements [or conducting the appropriate procedure have been satised, is the mean IQ of the students in the professor's statistics class higher than that Of the general population. 100? Explain what statistical procedure should be used for this research obiect'nre. Choose the correct answer below. On. The correct procedure is a hypothesis test for two proportions with independent samples. The goat is to determine whether the proportion of the class that has above-average IQ is higher than the proportion or the nation that has above-average IQ. The comparison is between the class and the nation, so there are two populations. . The correct procedure is a conlidence interval for a single proportion. The goal is to determine what proportion of the class has a higher IQ titan the national average. The 6355 is part of the nation. 50 there is no comparison between two Populations. . The correct procedure is a matched pairs ttest Oh the dierence of Mo means. The mean IQ of the class and the mean l0 0f the nation are being compared. The sampling is dependent because the students are part of both populations. . The correct procedure is a hypothesis test for a single mean. The comparison is between the mean IQ of the class and the national average IQ. The class is a sample of the population, so it is not a comparison between two population means. The objective is to tind whetiterthe sample mean is higher than the population mean. 50 it is a hypothesis test and not a confidenoe interval