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statuscvo [17]
3 years ago
5

What does a regulatory buoy with a diamond symbol indicate?

Mathematics
1 answer:
mina [271]3 years ago
7 0
A regulatory buoy with a diamond symbol indicates danger from rock, shoal, wreck etc. Hope this helps!
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Complete question :

The GPAs of all students enrolled at a large university have an approximately normal distribution with a mean of 3.02 and a standard deviation of .29.Find the probability that the mean GPA of a random sample of 20 students selected from this university is 3.10 or higher.

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