Refer to the following data set. Data for Eight Phones Brand Model Price ($) Overall Score Voice Quality Talk Time (Hours) AT&T CL84100 50 73 Excellent 7 AT&T TL92271 70 70 Very Good 7 Panasonic 4773B 100 78 Very Good 13 Panasonic 6592T 80 72 Very Good 13 Uniden D2997 55 70 Very Good 10 Uniden D 1788 70 73 Very Good 7 Vtech DS6521 70 72 Excellent 7 Vtech CS6649 40 72 Very Good 7 (a) What is the average price for the phones? (Round your answer to the nearest cent.) $ Incorrect: Your answer is incorrect. (b) What is the average talk time for the phones? Incorrect: Your answer is incorrect. hours

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