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exis [7]
2 years ago
9

The director of a fitness center wants to examine the effects of two exercise classes (spinning and aerobics) on body fat percen

tage. A six-week spinning class and a six-week aerobics class are offered at the same time and on the same days, so that a person can enroll in only one of them. A new class of each is about to begin, and each class has 25 people in it. Ten people are randomly selected from each class.Each person's body fat percentage is measured at the beginning and again at the end of the six-week class. Using the change in body fat percentage as the response variable and conducting a test, the director dete.rmines that there is a significant difference between the treatment means. Which of the following is a confounding variable in the study?(A) The director's choice of spinning and aerobics classes as the types for use in the study(B) The random sample of 10 people from each class.(C) The participants' choice of which class to take(D) The use ofbody fat percentage as the measure of effectiveness ofthe treatment(E) The fact that both classes were conducted three times each week at the same time of day and for the same amount of time each day
Social Studies
1 answer:
Stells [14]2 years ago
3 0

Answer: C. The participants' choice of which class to take

Explanation:

The classes were not arranged in an optional way for the students that enrolled, the best option would be for the director of the fitness team to allow participants choose the class they want to partake in. The best he can do for them is to educate them on the various classes but the enrollment should be basically their choice to make because many or some participants that enrolled may not be happy with his choices for them.

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On the long run, the conflict theorists makes more sense due to the fact that, as more people aspire to buy the early version of technologies, it creates extraordinary demand for the goods. this would force the manufacturers to employ more workers inorder to meet up with the demand thereby leading to fall in the prices of such goods. An example is the Toyota brand cars that is popular in some countries.

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Explanation:

<u>One of the examples of behavior that would be considered deviant in one society and not in the other is the eating of certain animals. The examples are:</u>

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  • Muslim societies do not eat pork meat.
  • Insects are considered a tasty snack in many countries, including Thailand, while it would be considered gross by many people from the west.
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  • The most radical example is the eating of dogs, which occurs in some Asian countries, most notably China. There is even a whole festival for dog meat consumption in Yulin, and every year there are protests across the globe because of this event. Slaughtering dogs for meat consumption is prohibited in the US and plenty of other countries.

<u>With all of this, we can conclude that some food consumption can be seen as deviant in some parts of the world, while in others it is a normal occurrence and part of the every-day diet.</u>

Despite various taboos and laws, what we have to understand is that our connection to the animals is culturally constructed. The fact that people of the US feel closer to dogs, cats, and horses, but not to sheep and pigs, is not the fact supported by nature. There is nothing in nature itself and the nutrition of horses, insects, and various other species that prevents us to eat them. These deviances surrounding different meats are all culturally constructed. <u>This does not mean they are less real or that we should eat all the animals, just that we have to realize that our ways are no naturally more or less right than someone else’s.</u>

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