Using the dataset HPRICE2.data, the following questions were estimated. A) Provide the mean and standard deviation of all the variables in the dataset.
B) Draw a scatter plot of the variables price, nox and dist against each other.
C) What is the correlation between median housing prices and nitrous oxide parts.

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step-by-step explanation:

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the answer is b.

step-by-step explanation:

identity property is where 0+whatever number=whatever number. basically 0+ a number.

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,