what\'s the standard error of the slope SEb1) that you\'d use in a confidence in

Question

what's the standard error of the slope SEb1) that you'd use in a confidence interval for the slope of the regression line?
A. 28.26
B. .4865
C. 11.78
D. 19.96
E. .2316

The fallowing is a MINITAB regrnssion erhalyas for the nreb i scores af 30 students in an AP Stabshos class. Regression Analysis The regression equation is Test 2 28.3 0.486Test 1 Predictor Coef Stdev t-ratio p Constant 28.26 19.96 1.42 168 Test 1 0.4865 0.2316 2.10 0.045 s 11.78 R-sq 13.6% R-sq (adj) 10.596 Analysis of variance SOURCE DF SS MS F p Regression 1 611.6 611.6 4,41 045 28 3882.2 139.7 Error 29 4493.9 Total What's the standard error of the slape SEbi that youd usm he sape of the regressor nterval

Explanation / Answer

Standard error which we have used in a confidence interval = 0.2316

Option E is correct.

Related Questions

Navigate

• Browse (All)
• Browse W
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.