For Exercises 7.1 and 7.2, see page 360; for 7.3 and 7.4, see page 362; for 7.5 to 7.7, see page 365; for 7.8 and 7.9, see page 368; for 7.10 and 7.11, see page 371; and for 7.12 and 7.13, see page 372.
7.3 More on apartment rents.
Refer to Exercise 7.1 (page 360). Construct a 95% confidence interval for the mean monthly rent of all advertised one-bedroom apartments.
7.3
(655.528, 750.472).