Here are the prices of five new skateboards, in dollars: 75, 82, 100, 120, 140.
the standard...
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Mathematics, 16.07.2019 23:40, RandomLollipop
Here are the prices of five new skateboards, in dollars: 75, 82, 100, 120, 140.
the standard deviation is about $27.
if a sixth skateboard is added to the sample that has a price of $450, what
happens to the standard deviation?
a) the new standard deviation is less than $27
b) the new standard deviation si $477
c) the new standard deviation is still $27
d) the new standard deviation is greater than $27
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Answers: 3
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