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Katen [24]
2 years ago
14

Which is a reliable source of scientific information?

Biology
2 answers:
Arlecino [84]2 years ago
6 0
Blog is the answer to your question
kompoz [17]2 years ago
4 0
Probably C or D as wiki can be adored and blogs it depends who it's by
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How can changes in a populations gene pool occur
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Each of 100 laboratory rats has available both plain water and a mixture of water and caffeine in their cages. After 24 hours, t
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Answer:

C. About 18 percent of the variation in blood pressure can be explained by a linear relationship between blood pressure and caffeine consumed.

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Here, r = 0.428

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Though the amount of correlation is low, still it is positive and more than 0.4

So, nearly about 18% of the variation in the blood pressure can be observed by the consumption of caffeine water. As consumption of caffeine water and blood pressure is both increasing so we can say that r= 0.428 will give a positive linear curve.

 

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