One dimension of bird beaks is "depth"--the height of the beak where it arises from the bird's

head. During a research study on one island in the Galapagos archipelago, the beak depth of all

Medium Ground Finches on the island was found to be normally distributed with mean y = 9.6

millimeters and standard deviation o=1.1 millimeter. What is the probability that the mean

depth in 15 randomly selected Medium Ground Finches is at least 10 millimeters?

The answer would be A. 1 1/5

Step-by-step explanation:

48/40 = 1 8/40

1 8/40 Simplify to 1 1/5

Hope this helps!

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exactly you go it

step-by-step explanation:

constant of proportionality = 3 and the equation is c = 3p.

step-by-step explanation:

c = kp   where c = amount of caffeine in mg., p = oz of pepsi and k is the constant of proportionality.

substituting the values given:

24 = 8k

k = 3.

the same value of k will be obtained if we substitute the other given values.