HomeworkLib
Question

We have a dataset with n = 10 pairs of observations (Li, Yi), and n τη α, = 683, 9 = 813, 1=1 Σ Σ? = 47, 405, Στ.μ. = 56, 089

What is an approximate 95% prediction interval for the response yo at 20 60?

What is an approximate 95% confidence interval for the mean response at :20 60?What is an approximate 99% confidence interval for the intercept of the line of best fit?

What is an approximate 99% confidence interval for the slope of the line of best fit?

math   Statistics-And-Probability   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

x = { x 683 n=10 47605-68.39 x 10 ssy = 66731 -10 (813) 2 Ssxy = {(xy-nă ý = 56089-10(68.3) ( 8 1-3 Given 68.3 y = {yi 813 81mean ů 11. = 75.1407 llylko tit 95% confidence interval for the response ad H=60 frediction interval is Confidence 1 + (xordegg.s. confidence interval for intercept. 0.01 020 25 0.005 2/2 10-2 = 3,3.55 Se (Bo) = MSE [5+2 {(x-7) 2 27,21 36291 [to +(68(0.74 2098 I 3355 Xo. 189715848 . (0.742098 + 0.63649667) x = 1% = 0.01 a/2=0.oos taizin-z = 3.355 Confidence interval Se CÊ

0 0
Add a comment
Know the answer?
Add Answer to:
We have a dataset with n = 10 pairs of observations (Li, Yi), and n τη...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • We have a dataset with n = 10 pairs of observations (li, yi), and Στ. =...

    We have a dataset with n = 10 pairs of observations (li, yi), and Στ. = 683. Σ - 683, Σμι = 813, i=1 i=1 Σ? = 47, 405, Στ.μ. = 56, 089, Συ? = 66, 731. i=1 What is an approximate 95% confidence interval for the intercept of the line of best fit?

  • We have a dataset with n = 10 pairs of observations (Li, Yi), and Στη =...

    We have a dataset with n = 10 pairs of observations (Li, Yi), and Στη = 683, Σμι = 813, 1=1 i=1 η η Σ? = 47, 405, Σigi = 56, 089, Συ? = 66, 731. i=1 i=1 i=1 What is an approximate 95% prediction interval for the response yo at Xo = 90?

  • We have a dataset with n = 10 pairs of observations (li, yi), and η Σ...

    We have a dataset with n = 10 pairs of observations (li, yi), and η Σ α: = 683, Σμι = 813, i=1 η i=1 η Σ? = 47, 405, Σαιξε = 56, 089, Συ - Συ? = 66, 731. i=1 What is an approximate 99% confidence interval for the mean response at xo = 90?

  • Short Answer Question We have a dataset with n = 10 pairs of observations (Li, Yi),...

    Short Answer Question We have a dataset with n = 10 pairs of observations (Li, Yi), and n Στη = 683, ΣΨ = 813, i=1 i=1 n n n Σ 47, 405, Στ:9: 56, 089, Συ? = 66, 731. i=1 i=1 1=1 What is an approximate 95% confidence interval for the slope of the line of best fit?

  • 26. Short Answer Question We have a dataset with n= 10 pairs of observations (Li, Yi),...

    26. Short Answer Question We have a dataset with n= 10 pairs of observations (Li, Yi), and n2 n Ti = 683, yi = 813, i=1 i=1 12 n r* = 47,405, tiyi = 56,089, y = 66, 731. Σ- Σ - i=1 What is an approximate 99% confidence interval for the mean response at Io = 90? 27. Short Answer Question We have a dataset with n = 10 pairs of observations (L'i, yi), and n2 Xi = 683,...

  • We have a dataset with n = 10 pairs of observations (34,9), and ΤΟ 813, Στι...

    We have a dataset with n = 10 pairs of observations (34,9), and ΤΟ 813, Στι = 683, Σν Σ? 47, 405, Στον TE 56, 089, Σμ = 66, 731. i=1 11 What is an approximate 95% prediction interval for the response yo at Xo = 60?

  • We have a dataset with n = 10 pairs of observations (xi; yi), and Xn i=1...

    We have a dataset with n = 10 pairs of observations (xi; yi), and Xn i=1 xi = 683; Xn i=1 yi = 813; Xn i=1 x2i = 47; 405; Xn i=1 xiyi = 56; 089; Xn i=1 y2 i = 66; 731: What is an approximate 99% confidence interval for the intercept of the line of best fit? We have a dataset with n= 10 pairs of observations (ri, Yi), and n n Σ Xi = 683, 2 yi...

  • We have a dataset with n = 10 pairs of observations (xi; yi), and Xn i=1...

    We have a dataset with n = 10 pairs of observations (xi; yi), and Xn i=1 xi = 683; Xn i=1 yi = 813; Xn i=1 x2i = 47; 405; Xn i=1 xiyi = 56; 089; Xn i=1 y2 i = 66; 731: What is an approximate 95% prediction interval for the response y0 at x0 = 60? We have a dataset with n= 10 pairs of observations (li, Yi), and n n Ii 683, Yi = 813, i=1 п...

  • Short Answer Question We have a dataset with n= 10 pairs of observations (Li, Yi), and...

    Short Answer Question We have a dataset with n= 10 pairs of observations (Li, Yi), and n n Σ 683, yi = 813, i=1 i=1 n n n * = 47, 405, Iiyi = 56,089, y = 66, 731. i=1 i=1 i=1 What is an approximate 99% prediction interval for the response yo at Io = 90? What is an approximate 99% confidence interval for the mean response at 20 = 90?

  • We have a dataset with n = 10 pairs of observations (li, yi), and x =...

    We have a dataset with n = 10 pairs of observations (li, yi), and x = 683, Yi = 813, i=1 n > z* = 47,405, < <iyi = 56,089, Ly} = 66, 731. i=1 i=1 What is an approximate 99% confidence interval for the slope of the line of best fit? We have a dataset with n = 10 pairs of observations (li, Yi), and { x: = 683, yi = 813, i=1 i=1 n r* = 47,405, xiyi...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT