Answered step by step
Verified Expert Solution
Question
1 Approved Answer
Select the correct answer. The developer of a new plant fertilizer gathered data about the quantity of fertilizer applied to a lemon tree and the
Select the correct answer. The developer of a new plant fertilizer gathered data about the quantity of fertilizer applied to a lemon tree and the number of lemons it produced. He used a graphing tool to organize the data in a scatter plot and find the line of best fit. He found that the relationship between grams of fertilizer, x, and the number of lemons, y, is modeled by the equation y = 0.316x + 12.214, and the correlation coefficient for the data is 0.948. Could this line of best fit be used to make reliable predictions? A. No, because the slope of the line is closer to 0 than to 1, which indicates a weak association between the variables. B. No, because the correlation coefficient is closer to 1 than to 0, which indicates a weak association between the variables. C. Yes, because the slope of the line is closer to 0 than to 1, which indicates a strong association between the variables. D. Yes, because the correlation coefficient is closer to 1 than to 0, which indicates a strong association between the variables
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started