Table 16.2
The data gives the number of $18-25$ year olds (for the given years) whose families earn between $\$ 15-\$ 25,000$ per year $(X)$ and the number of U.S. college students for the given year ( $Y$).

-Use the data in Table 16.2 to:
a. Find the least-squares regression equation which predicts $Y$ from $X$.
b. Find the standard error of estimate.
c. Predict $Y$ if $X=4.00$.

Question

Table 16.2
The data gives the number of $18-25$ year olds (for the given years) whose families earn between $\$ 15-\$ 25,000$ per year $(X)$ and the number of U.S. college students for the given year ( $Y$).
 
-Use the data in Table 16.2 to:
a. Find the least-squares regression equation which predicts $Y$ from $X$.
b. Find the standard error of estimate.
c. Predict $Y$ if $X=4.00$.

Quizplus · Accepted Answer

The Answer of Table 16.2
The data gives the number of $18-25$ year olds (for the given years) whose families earn between $\$ 15-\$ 25,000$ per year $(X)$ and the number of U.S. college students for the given year ( $Y$).
 
-Use the data in Table 16.2 to:
a. Find the least-squares regression equation which predicts $Y$ from $X$.
b. Find the standard error of estimate.
c. Predict $Y$ if $X=4.00$.

Table 162 the Data Gives the Number Of Of 18-25 18−2518-2518−25

Table 162
the Data Gives the Number Of Of 18-25 $18-25$