A company that produces table salt is interested in showing that moderate amounts of salt do not adversely affect blood pressure. Thirty participants are randomly assigned to one of two groups: a diet containing no salt or a diet consisting of a small amount of salt. What is the best statistical test to conduct? independent groups t test O correlated groups t test Pearson's r O none of the above

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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A company that produces table salt is interested in showing that moderate amounts of salt do not adversely
affect blood pressure. Thirty participants are randomly assigned to one of two groups: a diet containing no salt or
a diet consisting of a small amount of salt. What is the best statistical test to conduct?
independent groups t test
O correlated groups t test
Pearson's r
O none of the above
Transcribed Image Text:A company that produces table salt is interested in showing that moderate amounts of salt do not adversely affect blood pressure. Thirty participants are randomly assigned to one of two groups: a diet containing no salt or a diet consisting of a small amount of salt. What is the best statistical test to conduct? independent groups t test O correlated groups t test Pearson's r O none of the above
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