rleiphart1
30.05.2020 •
Mathematics
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?
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Ответ:
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!
BRAINLIEST HACKS LOL :)))
Ответ:
1/7
Step-by-step explanation:
Given in the question that,
probability of a person to born any day of the week is equal
We know that there are total 7 days
out of which there is just one Tuesday in a week
So,
probability of being born on a Tuesday = 1/7