[1] Mini sound systems, typically including an AM/FM tuner, a CD player, a tape deck, and a USB socket in a book-sized b

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1 Mini Sound Systems Typically Including An Am Fm Tuner A Cd Player A Tape Deck And A Usb Socket In A Book Sized B 1 (106.21 KiB) Viewed 98 times

[1] Mini sound systems, typically including an AM/FM tuner, a CD player, a tape deck, and a USB socket in a book-sized box with two speakers. The data in Table 1.7 show the retail price, sound quality, and etc. (Consumer Reports Buying Guide). How many elements does this data set contain? How many variables are in the data set? Which of the variables are quantitative and which are qualitative? Compute the average price. What percentage of the mini systems provides FM tuner rating very good or excellent? What percentage of the mini systems includes both CD player and USB socket? Table 1.7 SAMPLE OF 10 MINI SYSTEMS Brand and Model Price (S) FM Tuning Sound Quality Good CD Tape Player Deck 1 0 USB Socket 1 250 Fair Audioquest A800 JVC SD1000 190 Good 1 1 2 Panasonic PM11 170 1 0 1 Very Good Fair 180 0 1 2 150 Good 1 0 1 190 1 Very Good Excellent Very Good Poor Good Very Good Very Good Good Excellent 0 RCA R1283 Sharp BA2600 Magnat ML100 Sony NX5000 LG X200 Samsung Q9 Hansen Prince 7 1 280 1 0 2 Very Good Good Good Very Good Very Good 160 1 1 1 170 1 0 2 270 1 0 2