Angela is interested in examining the strength of the relationship between the monthly income of recent college graduates and their average hours of sleep each night. The most appropriate statistical test for Angela to use is which of the following?
what will be an ideal response?
Answer: Pearson correlation
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Derren's moods have always seemed unpredictable and irrational. Suki, who has been diagnosed with generalized anxiety disorder, never knows when he is going to come home and yell at her and the kids. In family therapy, it is revealed that Derren's moods are really not irrational, but a reflection of the day's sales at his store. Which of the following would be most likely to decrease Suki's anxiety?
A. Derren committing more money to advertising to increase sales B. Derren and Suki getting separated C. Derren calling home each day to let Suki know how the day went D. Derren selling the business
Narrowing of arteries due to a buildup of fatty deposits is called ______
a. coronary heart disease; myocardial infarction b. myocardial infarction; heart attack c. arteriosclerosis; atherosclerosis d. atherosclerosis; arteriosclerosis e. heart attack; coronary heart disease, while hardening of the arteries is called
Savannah lives in America and is 45 inches tall and weighs 45 pounds. Knowing her height and weight, it is safe to say that Savannah is around ____________
6 years old. 2 years old. 4 years old. 8 years old.
About 20 percent of older hip fracture patients __________
A) fully recover mobility B) die within a year of the injury C) never regain the ability to walk unassisted D) avoid activities because they are afraid to fall