Data for Elght Phones Talk Time (Hours) Overall Brand Model Price ($) Score Volce Quallty AT&T CL84100 50 73 Excellent AT&T TL92271 90 70 Very Good Panasonic 4773B 100 78 Very Good 13 Panasonic 6592T 80 72 Very Good 13 Uniden D2997 35 70 Very Good 10 Uniden D1788 70 73 Very Good 7 Vtech DS6521 70 72 Excellent 7 Vtech CS6649 60 72 Very Good 7 (a) What is the average price for the phones? (Round your answer to the nearest cent.) 2$ (b) What is the average talk time for the phones? hours (c) What percentage of the phones have a voice quality of very good?

Data for Elght Phones Talk Time (Hours) Overall Brand Model Price ($) Score Volce Quallty AT&T CL84100 50 73 Excellent AT&T TL92271 90 70 Very Good Panasonic 4773B 100 78 Very Good 13 Panasonic 6592T 80 72 Very Good 13 Uniden D2997 35 70 Very Good 10 Uniden D1788 70 73 Very Good 7 Vtech DS6521 70 72 Excellent 7 Vtech CS6649 60 72 Very Good 7 (a) What is the average price for the phones? (Round your answer to the nearest cent.) 2$ (b) What is the average talk time for the phones? hours (c) What percentage of the phones have a voice quality of very good?

Principles of Economics 2e

2nd Edition

ISBN:9781947172364

Author:Steven A. Greenlaw; David Shapiro

Publisher:Steven A. Greenlaw; David Shapiro

ChapterA: The Use Of Mathematics In Principles Of Economics

Section: Chapter Questions

Problem 3RQ: Exercise A3 What dome slices of a pie chart represent?

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