Question
A sample of participants has embarked on a weight loss journey. At the end of the...
A sample of participants has embarked on a weight loss journey. At the end of the three-month period, the number of pounds lost was measured. In addition, each participant was given a self-esteem measure.
|
LBS LOST |
SELF-ESTEEM |
|
2 |
12 |
|
5 |
15 |
|
5 |
15 |
|
4 |
14 |
|
2 |
14 |
|
3 |
16 |
|
6 |
19 |
|
4 |
19 |
|
3 |
15 |
|
5 |
16 |
|
5 |
15 |
Compute the regression for this data
r=
b=
a=
Y’=
If a person loses no weight, we predict their self=esteem score to be =
If a person loses 5lbs, we predict their self-esteem score to be =
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