Mathematics, 01.12.2020 07:00 Ap621765
The MyTunes song app sellis music downloads. Over the past few years, the service has lowered its prices. The table
shows the price per song and the number of songs downloaded per day at that price.
Number of Downloads (In thousands)
1212
1587
Price per song
$0.89
$0.79
$0.69
$0.59
$0.49
$0.39
1704
1877
1947
2054
a. Describe the correlation.
b. Find the line of best fit.
c. Determine the number of downloads expected when the cost is $0.53
Answers: 2
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The MyTunes song app sellis music downloads. Over the past few years, the service has lowered its pr...
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