You may need to use the appropriate appendix table or technology to answer this question. Given are five observations for two variables, x and y. (Round your answers to two decimal places.) x;123 4 5 Y; 37 4 10 14 (x* – x)² E(x, - x)2 (a) Use Spa = sV - to estimate the standard deviation of ý* when x = 4. (b) Use ý* + t/28ga to develop a 95% confidence interval for the expected value of y when x = 4. to (x* – x)2 E(x; – x) (c) Use Spred = SV 1 = SI/ 1 + =+ to estimate the standard deviation of an individual value of y when x = 4. n

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You may need to use the appropriate appendix table or technology to answer this question.
Given are five observations for two variables, x and y. (Round your answers to two decimal places.)
1
2
3
4
5
3
7 4
10
14
x)2
to estimate the standard deviation of ý* when x = 4.
(х* —
(a) Use Sor
= S
E(x, - x)2
in
(b) Use ŷ* + tS* to develop a 95% confidence interval for the expected value of y when x = 4.
to
1
(c) Use spred = s 1 +
(x* - x)2
to estimate the standard deviation of an individual value of y when x = 4.
E(x; - x)2
n
(d) Use ŷ* ± t2spred to develop a 95% prediction interval for y when x = 4.
to
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E Show My Work (Optional) ?
W 6-Assignment.docx
9 "Inside the Mega.pdf
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Transcribed Image Text:H My Apps B Homepage - California Stat x W Chapter 14 Homework - IS O How to Find a Least Square x O Using Excel to calculate a O Launch Meeting - Zoom + A webassign.net/web/Student/Assignment-Responses/submit?dep=27634884&tags=autosave#question4265179_6 Update : I Apps O NBA Top Shot O YouTube Home - YouTube TV Center for Studen... E My Library CSULB.. A Imported From Sa.. I Jury Duty - LA Co... * Cengage s Sportsurge E Reading List 8. DETAILS ASWSBE14 14.E.032. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER You may need to use the appropriate appendix table or technology to answer this question. Given are five observations for two variables, x and y. (Round your answers to two decimal places.) 1 2 3 4 5 3 7 4 10 14 x)2 to estimate the standard deviation of ý* when x = 4. (х* — (a) Use Sor = S E(x, - x)2 in (b) Use ŷ* + tS* to develop a 95% confidence interval for the expected value of y when x = 4. to 1 (c) Use spred = s 1 + (x* - x)2 to estimate the standard deviation of an individual value of y when x = 4. E(x; - x)2 n (d) Use ŷ* ± t2spred to develop a 95% prediction interval for y when x = 4. to Need Help? Read It Watch It E Show My Work (Optional) ? W 6-Assignment.docx 9 "Inside the Mega.pdf Show All
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