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dexar [7]
3 years ago
6

Which pair of variables would most likely have a negative correlation?

Mathematics
1 answer:
vitfil [10]3 years ago
4 0

Answer: D

Step-by-step explanation:

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$0.06 is the answer I believe
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Find the equation of the line through point (10,4) and parallel to 3x+5y=8.
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Parallel = same slope
Find slope of 3x + 5y = 8
Turn into y = mx + b
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y = -3/5x + 8/5
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A national organization has been working with utilities throughout the nation to find sites for large wind machines that generat
kozerog [31]

Answer:

"A Type I error in the context of this problem is to conclude that the true mean wind speed at the site is higher than 15 mph when it actually is not higher than 15 mph."

Step-by-step explanation:

A Type I error happens when a true null hypothesis is rejected.

In this case, as the claim that want to be tested is that the average wind speed is significantly higher than 15 mph, the null hypothesis has to state the opposite: the average wind speed is equal or less than 15 mph.

Then, with this null hypothesis, the Type I error implies a rejection of the hypothesis that the average wind speed is equal or less than 15 mph. This is equivalent to say that there is evidence that the average speed is significantly higher than 15 mph.

"A Type I error in the context of this problem is to conclude that the true mean wind speed at the site is higher than 15 mph when it actually is not higher than 15 mph."

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