Use the following table and information to answer questions 21 and 22: A company wants to build a new site with the number of bathrooms commensurate with the number of employees who will work there....

Use the following table and information to answer questions 21 and 22: A company wants to build a
new site with the number of bathrooms commensurate with the number of employees who will work
there. The analytics team decides to analyze a linear model of these data from extant sites to inform this
decision before construction.

21. The linear regression equation is:
a. y-hat = 79.96 + 0.0094x
b. y-hat = 0.0094 – 79.96x
c. y-hat = 0.0094 – 79.96x
d. y-hat = 79.96 – 0.0094x
22. Predict how many bathrooms a new site with 1150 employees should have.
a. 91
b. 70
c. 121
d. The linear regression equation should not be used to make predictions.