SHORT ANSWER. Write the word ar phrase that best completes each statement or answer the question Provide an appropriate response.
1) A medical researcher wishes to see whether there is a relationship between a person's age
cholesterol level, and systolic blood pressure. Fight people are randomly selected. The data
1)
are listed below,
ACE
Person
1
2
38
41
Cholesterol
level
220
225
200
190
250
215
200
170
Blood
Pressure
116
120
123
231
142
145
45
51
5
6
2
8
57
61
148
150
a) Find a multiple regression equation for the data.
b) What is the standard error of estimate?
c) What is the coefficient of determination?
) Interpret the results in (c)
e) If a person 50 years old with a cholesterol reading of 220 is selected, what is that person's
predicted blood pressure reading?