Can a low barometer reading be used to predict maximum wind speed of an approaching tropical cyclone?
Question:
(a) Make a scatter diagram and draw the line you think best fits the data.
(b) Would you say the correlation is low, moderate, or strong? positive or negative?
(c) Use a calculator to verify that x = 5823, x2 = 5,655,779, y = 580, y2 = 65,750, and xy = 556,315. Compute r. As x increases, does the value of r imply that y should tend to increase or decrease? Explain.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Related Book For
Understanding Basic Statistics
ISBN: 9781111827021
6th Edition
Authors: Charles Henry Brase, Corrinne Pellillo Brase
Question Posted: