For each problem, select the best response.(a) You have data for many years on the average price of a barrel of oil and the average retail price of a gallon of unleaded regulargasoline. When you make a scatterplot, the explanatory variable on the x-axisA. is the price of gasoline.B. is the price of oil.C. can be either oil price or gasoline price.D. None of the above.(b) What are all the values that a correlation r can possibly take?A. r≥ 0B. Or≤1C.-1≤r≤1D. None of the above.(c) If the correlation between two variables is close to 0, you can conclude that a scatterplot would showA. no straight-line pattern, but there might be a strong pattern of another form.B. a cloud of points with no visible pattern.C. a strong straight-line pattern.D. None of the above.

(a) The information regarding the dependent and independent variables is given.(b) The information…

Answered: For each problem, select the best…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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