The Average Household Income for Florida Residents Was $49,852 in 2015

The average household income for Florida residents was $49,852 in 2015. You are interested in determining if there is evidence that the mean household income in the current year is greater than the known average from 2015. Answer the following four key questions and indicate whether the method that you would consider would be a large-sample hypothesis test for a population proportion. ​

A) Estimation, sample data, one numerical variable, one sample.A large-sample hypothesis test for a population proportion would be appropriate.
B) Hypothesis testing, sample data, one categorical variable, one sample.A large-sample hypothesis test for a population proportion would be appropriate.
C) Hypothesis testing, sample data, one numerical variable, one sample.A large-sample hypothesis test for a population proportion would not be appropriate.
D) Hypothesis testing, sample data, two numerical variables, one sample.A large-sample hypothesis test for a population proportion would not be appropriate.
E) Estimation, sample data, one categorical variable, one sample.A large-sample hypothesis test for a population proportion would not be appropriate.