#12
The distance between the points (3, 3) and (7, 3) is
1 answer:
Solution:
We have been asked to find the distance between the points (3, 3) and (7, 3).
we can find the distance between the two points using the distance formula.
The distance formula is given as

Now substitute the given values we get

Hence the distance between the given points is 4
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Step-by-step explanation:
From the given values:
Mean = 3.81
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Therefore
M = √(1.72/18) = 0.4
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Recall that the mean is estimated at 90% confidence level,
Hence,
= 90% CI [3.113, 4.507]
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