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It has been determined that there is a significant relationship between the temperature (x) and the number of times that a cricket chirps in a minute (y). Below is a table of values: Number of chirps 882 1188 1104 864 1200 1032 960 900 Temperature 69.7 93.3 84.3 76.3 88.6 82.6 71.6 79.6 Determine the equation of the regression line, reporting each to 3 decimal places. A. Slope is B. Yintercept is C. Using the rounded slope and y intercept, compute the residual for x 69.7 Report answer to 3 decimal places. D. Using the rounded slope and y intercept, compute the residual for x = 93.3 Report answer to 3 decimal places. E. Theoretically, what should the sum of the residuals be? 01 O could be number any F. Determine the value of Se, reporting to 3 decimal places. G. Determine the value of -mean), reporting the exact answer which should have 1 decimal place. H Determine the lower bound of a 95% confidence interval for the slope. Use the T score to 3 decimal places, and the rounded value for answer F. Report answer to 3 decimal places. I Determine the upper bound of a 95% confidence mterval for the slope. Use the T score to 3 decimal places, and the rounded value for answer F. Report answer to 5 decimal places. I If the level was increased to 99%, what would happen to the margin of error and the size of the interval? Odecrease Oincrease Canswer can not be determined O remains the same

It has been determined that there is a significant relationship between the temperature (x) and the number of times that a cricket chirps in a minute (y). Below is a table of values: Number of chirps 882 1188 1104 864 1200 1032 960 900 Temperature 69.7 93.3 84.3 76.3 88.6 82.6 71.6 79.6 Determine the equation of the regression line, reporting each to 3 decimal places. A. Slope is B. Yintercept is C. Using the rounded slope and y intercept, compute the residual for x 69.7 Report answer to 3 decimal places. D. Using the rounded slope and y intercept, compute the residual for x = 93.3 Report answer to 3 decimal places. E. Theoretically, what should the sum of the residuals be? 01 O could be number any F. Determine the value of Se, reporting to 3 decimal places. G. Determine the value of -mean), reporting the exact answer which should have 1 decimal place. H Determine the lower bound of a 95% confidence interval for the slope. Use the T score to 3 decimal places, and the rounded value for answer F. Report answer to 3 decimal places. I Determine the upper bound of a 95% confidence mterval for the slope. Use the T score to 3 decimal places, and the rounded value for answer F. Report answer to 5 decimal places. I If the level was increased to 99%, what would happen to the margin of error and the size of the interval? Odecrease Oincrease Canswer can not be determined O remains the same

MATLAB: An Introduction with Applications
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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It has been determined that there is a significant relationship between the temperature (x) and the number of times that a cricket chirps in a minute (y). Below is a table of values: Number of chirps 882 1188 1104 864 1200 1032 960 900 Temperature 69.7 93.3 84.3 76.3 88.6 82.6 71.6 79.6 Determine the equation of the regression line, reporting each to 3 decimal places. A. Slope is B. Yintercept is C. Using the rounded slope and y intercept, compute the residual for x 69.7 Report answer to 3 decimal places. D. Using the rounded slope and y intercept, compute the residual for x = 93.3 Report answer to 3 decimal places. E. Theoretically, what should the sum of the residuals be? 01 O could be number any F. Determine the value of Se, reporting to 3 decimal places. G. Determine the value of -mean), reporting the exact answer which should have 1 decimal place. H Determine the lower bound of a 95% confidence interval for the slope. Use the T score to 3 decimal places, and the rounded value for answer F. Report answer to 3 decimal places. I Determine the upper bound of a 95% confidence mterval for the slope. Use the T score to 3 decimal places, and the rounded value for answer F. Report answer to 5 decimal places. I If the level was increased to 99%, what would happen to the margin of error and the size of the interval? Odecrease Oincrease Canswer can not be determined O remains the same
Transcribed Image Text:It has been determined that there is a significant relationship between the temperature (x) and the number of times that a cricket chirps in a minute (y). Below is a table of values: Number of chirps 882 1188 1104 864 1200 1032 960 900 Temperature 69.7 93.3 84.3 76.3 88.6 82.6 71.6 79.6 Determine the equation of the regression line, reporting each to 3 decimal places. A. Slope is B. Yintercept is C. Using the rounded slope and y intercept, compute the residual for x 69.7 Report answer to 3 decimal places. D. Using the rounded slope and y intercept, compute the residual for x = 93.3 Report answer to 3 decimal places. E. Theoretically, what should the sum of the residuals be? 01 O could be number any F. Determine the value of Se, reporting to 3 decimal places. G. Determine the value of -mean), reporting the exact answer which should have 1 decimal place. H Determine the lower bound of a 95% confidence interval for the slope. Use the T score to 3 decimal places, and the rounded value for answer F. Report answer to 3 decimal places. I Determine the upper bound of a 95% confidence mterval for the slope. Use the T score to 3 decimal places, and the rounded value for answer F. Report answer to 5 decimal places. I If the level was increased to 99%, what would happen to the margin of error and the size of the interval? Odecrease Oincrease Canswer can not be determined O remains the same
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