Question
In: Statistics and Probability
The toy hoop, a popular children's toy in the 1950s, has gained popularity as an exercise...
The toy hoop, a popular children's toy in the 1950s, has gained popularity as an exercise in recent years. But does it work? To answer the question, an exercise council conducted a study to evaluate the cardio andcalorie-burning benefits of using this children's toy. Researchers recorded heart rate and oxygen consumption of adult participants, as well as their individual ratings of perceived exertion, at regular intervals during a30-minute workout. Identify Who and What were investigated and the Population of interest.
A. The Who is the participants in the study and the What is the recorded heart rate, oxygen consumption, and perceived exertion. The population of interest is all adults.
B. The Who is children and the What is the number children's toys sold. The population of interest is all children.
C. The Who is all adults and the What is the amount of time spent working out. The population of interest is the participants in the study.
D. The Who is the exercise council and the What is the recorded heart rate, oxygen consumption, and perceived exertion. The population of interest is all adults.
Solutions
orchestra answered 2 years agoRelated Solutions
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