11.49 [EX11-49] As reported in USA Today, about 8.9 million families sent students to college this year and more than half live away from home.

Where students live:

Parents’ or guardian’s home 46%

Campus housing 26%

Off-campus rental 18%

Own off-campus housing 9%

Other arrangements 2%

Note: Exceeds 100% due to rounding error.

A random sample of 1000 college students resulted in the following information:

Parents’ or guardian’s home 484 Campus housing 230 Off-campus rental 168 Own off-campus housing 96 Other arrangements 22 Is the distribution of this sample significantly different than the distribution reported in the newspaper?

Use   0.05. (To adjust for the rounding error, subtract 2 from each expected frequency.)

a. Solve using the p-value approach.

b. Solve using the classical approach.