Mathematics, 23.10.2020 23:20 dani2997
A random sample of online music video views and number of guitar sales was measured, and the computer output for regression was obtained:
R-sq. = 69.73%R-sq. (adj) = 63.68%
Part A: Use the computer output to determine the LSRL. Identify all the variables
used in the equation. (3 points)
Part B: What proportion of the variation of guitar sales is explained by its linear
relationship to music video views? Explain. (4 points)
Part C: Determine if increased guitar sales were caused by online music video views.
Explain your reasoning. (3 points)
Answers: 1
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A random sample of online music video views and number of guitar sales was measured, and the compute...
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