Instead of the age of a vineyard, considered in Exercise 27, perhaps the Size of the vineyard

Question:

Instead of the age of a vineyard, considered in Exercise 27, perhaps the Size of the vineyard (in hectares) is associated with the price of the wines. Look at the scatterplot:

150 125 100 75 50 25 + 100 25 50 75 125 Size (hectares) Case Price


a) The correlation is -0.022. Does price get lower with increasing vineyard size? Explain.

b) If the point corresponding to the largest vineyard were removed, what effect would that have on the correlation?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  answer-question

Business Statistics

ISBN: 9780133899122

3rd Canadian Edition

Authors: Norean D. Sharpe, Richard D. De Veaux, Paul F. Velleman, David Wright

Question Posted: