Answered: 5. All-in-one sound systems, called…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Transcribed Image Text:5. All-in-one sound systems, called minisystems, typically include an AM/FM tuner, a dualcassette tape deck, and a CD changer in a book-sized box with two separate speakers. The data in Table 1.7 show the retail price, sound quality, CD capacity, FM tuning sensitivity and selectivity, and the number of tape decks for a sample of 10 minisystems (Consumer Reports Buying Guide 2002). a. How many elements does this data set contain? b. What is the population? c. Compute the average price for the sample. d. Using the results in part (c), estimate the average price for the population. TABLE 1.7 ASAMPLE OF 10 MINISYSTEMS Sound CD FM Таре Decks Brand and Model Price ($) Quality Сарacity Tuning Aiwa NSX-AJ800 JVC FS-SD1000 JVC MX-G50 Panasonic SC-PM11 RCA RS 1283 Sharp CD-BA2600 Sony CHC-CLI Sony MHC-NXI Yamaha GX-505 Yamaha MCR-E100 250 500 200 170 170 150 300 500 Good Good Very Good Fair Good Good Very Good Good Very Good Very Good Fair Very Good Excellent Very Good Poor Good Very Good Excellent 3 2 3 5 3 2 3. 2 400 500 Excellent Excellent

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