The following data represents the number of unique visitors and the revenue a website generated for the months of July through December. 
a.What is the sample standard deviation for the number of unique visitors and the revenue?
B)Calculate the coefficient of variations.Which variable has a higher relative dispersion?
C)Calculate the sample correlation coefficient between the number of unique visitors and Revenue.
D)Comment on the strength of the linear relationship.What does this mean for the owner of the website?
Definitions:
Q7: Exhibit 2-1.An auto parts chain asked customers
Q19: The Fahrenheit scale for measuring temperature would
Q28: Exhibit 5-15.A bank manager estimates that an
Q31: The probability density function of a continuous
Q41: Exhibit 5-6.The number of cars sold by
Q49: When a transportation problem has capacity limitations
Q50: Portfolio selection problems should acknowledge both risk
Q65: Exhibit 4-5.The following contingency table provides frequencies
Q77: In an accounting class of 200 students,the
Q80: The Sharpe ratio measures<br>A)The extra reward per