Othe null hypothesis Ho: B1 = 0 is (Round your response to four decimal places.)Do you reject the null hypothesis at the 1% level?O A. No, because the p-value is greater than 0.01O B. Yes, because the p-value is less than 0.01O C. Yes, because the t-statistic is greater than 2.58O D. Yes, because the t-statistic is less than 2.58The p-value for the two-sided test of the null hypothesis Ha. B, = - 5.2 is (Round your response to four decimal places.Without doing any additional calculations, determine whether - 5.2 is contained in the 95% confidence interval for B4.O A. No, - 5.2 is not contained in the 95% confidence interval for B,.O B. Yes, - 5.2 is contained in the 95% confidence interval for B,.The 99% confidence interval for Bo is (|| ). (Round your responses to one decimal place.)Click to select your answer(s).DOLL互i @Type here to search 2 of 21 (1 complete) ▼Suppose that a researcher, using data on class size (CS) and average test scores from 100 third-grade classes, estimates the OLS regressionTestScore = 478.7680 + (-5.3544)x CS, R = 0.07, SER= 10.6%3D%3D(18.7680) (2.1658)Construct a 95% confidence interval for B,, the regression slope coefficient.The 95% confidence interval for B,, the regression slope coefficient, is ((Round your responses to two decimal places.)The t-statistic for the two-sided test of the null hypothesis Ho: B, = 0 is(Round your response to four decimal places.)Note: Assume a normal distribution.The p-value for the two-sided test of the null hypothesis Ho: B, = 0 is(Round your response to four decimal places.)%3DDo you reject the null hypothesis at the 1% level?O A. No, because the p-value is greater than 0.01.B. Yes, because the p-value is less than 0.01.O C. Yes, because the t-statistic is greater than 2.58.O D. Yes, because the t-statistic is less than 2.58.(Round your response to four decimal places.)The p-value for the two-sided test of the null hypothesis Ho B, = - 5.2 isWithout doing any additional calculations, determine whether - 5.2 is contained in the 95% confidence interval for B4Click to select your answer(s).DELLP Type here to search

Solution: Given information: n= 100 observation β0^= 478.7680 intercept of the regression equation…

Suppose that a researcher, using data on class size (CS) and average test scores from 100 third-grade classes, estimates the OLS regression TestScore = 478.7680+ (-5.3544)x CS, R = 0.07, SER= 10 6 (18.7680) (2.1658) Construct a 95% confidence interval for B,, the regression slope coefficient. The 95% confidence interval for B1, the regression slope coefficient, is ( ) (Round your responses to two decimal places.) The t-statistic for the two-sided test of the null hypothesis Ho: B1 =0 is (Round your response to four decimal places.) Note: Assume a normal distribution. The p-value for the two-sided test of the null hypothesis Ho: B1 = 0 is (Round your response to four decimal places.) Do you reject the null hypothesis at the 1% level? O A. No, because the p-value is greater than 0.01. O B. Yes, because the p-value is less than 0.01. O C. Yes, because the t-statistic is greater than 2.58. O D. Yes, because the t-statistic is less than 2.58. The p-value for the two-sided test of the null hypothesis Ho: B1 = - 5.2 is (Round your response to four decimal places.) Without doing any additional calculations, determine whether -5.2 is contained in the 95% confidence interval for B,

Suppose that a researcher, using data on class size (CS) and average test scores from 100 third-grade classes, estimates the OLS regression TestScore = 478.7680+ (-5.3544)x CS, R = 0.07, SER= 10 6 (18.7680) (2.1658) Construct a 95% confidence interval for B,, the regression slope coefficient. The 95% confidence interval for B1, the regression slope coefficient, is ( ) (Round your responses to two decimal places.) The t-statistic for the two-sided test of the null hypothesis Ho: B1 =0 is (Round your response to four decimal places.) Note: Assume a normal distribution. The p-value for the two-sided test of the null hypothesis Ho: B1 = 0 is (Round your response to four decimal places.) Do you reject the null hypothesis at the 1% level? O A. No, because the p-value is greater than 0.01. O B. Yes, because the p-value is less than 0.01. O C. Yes, because the t-statistic is greater than 2.58. O D. Yes, because the t-statistic is less than 2.58. The p-value for the two-sided test of the null hypothesis Ho: B1 = - 5.2 is (Round your response to four decimal places.) Without doing any additional calculations, determine whether -5.2 is contained in the 95% confidence interval for B,

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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