A researcher is exploring the relationship of academic performance of students in an online class to several factors listed below. The digital literacy scores were measured using a digital literacy test. The speed of internet connection is measured in megabyte per second (mbps). Family stress is measured using a 10-point scale test. A higher number means higher stress. A correlation coefficient of 1 indicates A. the absence of any correlation. B. a perfect positive correlation. C. a relatively small degree of correlation. D. None of the above
A researcher is exploring the relationship of academic performance of students in an online class to several factors listed below. The digital literacy scores were measured using a digital literacy test. The speed of internet connection is measured in megabyte per second (mbps). Family stress is measured using a 10-point scale test. A higher number means higher stress. A correlation coefficient of 1 indicates A. the absence of any correlation. B. a perfect positive correlation. C. a relatively small degree of correlation. D. None of the above
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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A researcher is exploring the relationship of academic performance
of students in an online class to several factors listed below. The digital literacy scores
were measured using a digital literacy test. The speed of internet connection is measured
in megabyte per second (mbps). Family stress is measured using a 10-point scale test. A
higher number means higher stress.
A correlation coefficient of 1 indicates
A. the absence of any correlation.
B. a perfect positive correlation .
C. a relatively small degree of correlation.
D. None of the above
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