Apartment rates. You randomly choose 16 unfurnished one-bedroom apartments from a large number of advertisements in your local newspaper. You calculate that their mean monthly rent is $600 and their standard deviation is $55. (a) What is the standard error of the mean? (b) What are the degrees of freedom for a one-sample t statistic?

Hioemawan 1 Aldoabelard Irviano Hioemawan ahioemaw STAT 141-B Prof. Kevin Beard Question 1: a. Country is a categorical variable, because it the variable clearly states what each individual belongs to. b. The bar chart is the most suitable to represent the relative frequency distribution of Country. c. d. From the data, I can conclude that USA is still the world’s major car manufacturer with Dodge Daytona , followed by other countries’ car, Mercury Tracer, and lastly Japan with Acura Integra. Hioemawan 2 Question 2: a. Country and Type are both categorical variables, as it c