Question

ssion-Practice&courseContextID=4997899&cont CK-12 Linear Regression 2/10 Prof. Johnson finds that his scatter plot of number of books sold by a store (z) vs. advertisement costs (y) has a line of best fit with the equation y10 What does this line predict for the advertisement costs for selling 10,000 books? Enter the answer Check It H. GET A HINT SCRATCHPAD Improve this question

Answer 1

Here we have x=10000 so required predicted cost is

Hence, required advertising cost is $2010.