Question: Can a low barometer reading be used to predict maximum wind speed of an approaching tropical cyclone? Let x be the lowest pressure (in millibars)
Can a low barometer reading be used to predict maximum wind speed of an approaching tropical cyclone? Letxbe the lowest pressure (in millibars) as a cyclone approaches, and letybe the maximum wind speed (in miles per hour) of the cyclone. Suppose a random sample of cyclones gave the following information.
X: 1014, 935, 980, 955, 955
Y: 50, 80, 60, 135, 84
Asxincreases, does the value ofrimply thatyshould tend to increase, decrease, or remain the same? Explain.
A) Sinceris positive, asxincreases,yincreases.
B) Sinceris negative, asxincreases,yincreases.
C )Sinceris zero, asxincreases,yremains the same.
D) Sinceris negative, asxincreases,ydecreases.
E) Sinceris negative, asxincreases,yremains the same.
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