According to the Behavioral Risk Factor Surveillance, 58% of all Americans have a sedentary lifestyle. Suppose...
According to the Behavioral Risk Factor Surveillance, 58% of all Americans have a sedentary lifestyle. Suppose you select a sample of twelve individuals and find that ten of them do not exercise regularly.
a) Assuming that the Surveillance System is correct, what is the probability that you would have obtained such sample?
b) Is it likely to observe such a sample if in fact 58% of all Americans have a sedentary lifestyle? YES or NO
Homework Answers
a) probability that you would have obtained such sample :
| P(X=10)= | (12C10)0.5810(1−0.58)(12-10) = | 0.0502 |
b)
Yes, since the probability of above event is more than 0.05 , this is not unusual that 10 of 12 do not exercise regularly.
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According to the Behavioral Risk Factor Surveillance, 58% of all
Americans have a sedentary lifestyle. Suppose...
According to the Behavioral Risk Factor Surveillance, 58% of all Americans have a sedentary lifestyle. Suppose...
According to the Behavioral Risk Factor Surveillance, 58% of all Americans have a sedentary lifestyle. Suppose you select a sample of twelve individuals and find that ten of them do not exercise regularly. a) Assuming that the Surveillance System is correct, what is the probability that you would have obtained such sample? (e.g. .5678) b) Is it likely to observe such a sample if in fact 58% of all Americans have a sedentary lifestyle? Yes or no?
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fill out the risk stratification form
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Answer all parts complete to get 100% feedback!!
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Help with this page is greatly appreciated. I dont understand
how to show a full diagram. Thanks in advance :)
The z-test 10.1 Assume that a treatment does have an effect and that the treatment effect is being evaluated with a z hypothesis test. If all factors are held constant, how is the outcome of the hypothesis test influenced by sample size? To answer this question, do the following two tests and compare the results. For both tests,...
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points)
2. According to the paper, what is the major disadvantage of
relying on glycolysis during high-intensity exercise? (5
points)
3. Using Figure 1 in the paper, briefly describe the different
sources of ATP production at 50% versus 90% AND explain whether you
believe this depiction of ATP production applies to a Type IIX
myofiber in a human....
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