Question
Fill in the missing information in the table below. overbar x sx overbar y sy r...
Fill in the missing information in the table below.
|
overbar x |
sx |
overbar y |
sy |
r |
y with caret = b0 + b1x |
||
|---|---|---|---|---|---|---|---|
|
a) |
50 |
4.3 |
2626 |
8.4 |
0.1 |
||
|
b) |
20 |
3 |
1818 |
7.8 |
−0.8 |
||
|
c) |
36 |
2.7 |
−0.1 |
y with caret =205−4x |
|||
|
d) |
20.9 |
2 |
47.9 |
y with caret =−224+18x |
Fill in the missing information.
|
overbar x |
sx |
overbar y |
sy |
r |
y with carrot =b0+b1x |
|
|---|---|---|---|---|---|---|
|
a) |
50 |
4.3 |
26 |
8.4 |
0.1 |
y with carrot = (blank) + (blank)x |
(Round to three decimal places as needed.)
Fill in the missing information.
|
overbar x |
sx |
y overbary |
sy |
r |
y with carrot=b0+b1x |
|
|---|---|---|---|---|---|---|
|
b) |
20 |
3 |
18 |
7.8 |
−0.8 |
y with caret =(blank) + (blank)x |
(Round to three decimal places as needed.)
Fill in the missing information.
|
overbar x |
sx |
overbar y |
sy |
r |
y with carrot =b0+b1x |
|
|---|---|---|---|---|---|---|
|
c) |
36 |
2.7 |
(blank) |
(blank) |
−0.1 |
y with caret =205−4x |
(Round the final answer to three decimal places as needed. Round all intermediate values to three decimal places as needed.)
Fill in the missing information.
|
overbar x |
sx |
overbar y |
sy |
r |
y with caret =b0+b1x |
|
|---|---|---|---|---|---|---|
|
d) |
20.9 |
2 |
(blank) |
47.9 |
(blank) |
y with caret =negative -224+18x |
(Round the final answer to three decimal places as needed. Round all intermediate values to three decimal places as needed.)
Homework Answers
Answer #1
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