17. A home theater in a box is the easiest and cheapest way to provide surround sound for a home entertainment center. A sample of prices is shown here (Consumer Reports Buying Guide, 2004). The...

Extracted text: 17. A home theater in a box is the easiest and cheapest way to provide surround sound for a home entertainment center. A sample of prices is shown here (Consumer Reports Buying Guide, 2004). The prices are for models with a DVD player and for models without a DVD player. Models with DVD Player Price Models without DVD Player Price $450 300 400 500 400 Pioneer HTP-230 Sony HT-DDW750 Kenwood HTB-306 RCA RT-2600 Kenwood HTB-206 $300 300 360 290 300 Sony HT-1800DP Pioneer HTD-330DV Sony HT-C80ODP Panasonic SC-HT900 Panasonie SC-MTI Compute the mean price for models with a DVD player and the mean price for mod- els without a DVD player. What is the additional price paid to have a DVD player included in a home theater unit? b. Compute the range, variance, and standard deviation for the two samples. What does this information tell you about the prices for models with and without a DVD player? a.