Question

Also, the SE (standard error) of the estimated slope is 0.03871. (d) You now have the estimated slope and its SE (standard error). To compute the 95% c.i. of the true slope, what's the appropriate t-value that we need to use?

Name: also the se standard error of the estimated slope is 003871 d you now have the estimated slope and its se standard error to compute the 95 ci of the true slope whats the appropriate t value 98858
Uploaded: 2023-03-12T04:41:35-08:00
Duration: 2 min 1 s
Channel: Sri K
Description: also the se standard error of the estimated slope is 003871 d you now have the estimated slope and its se standard error to compute the 95 ci of the true slope whats the appropriate t value 98858

          Also, the SE (standard error) of the estimated slope is 0.03871. 
(d) You now have the estimated slope and its SE (standard error). To compute the 95% c.i. of the true slope, what's the appropriate t-value that we need to use?

Added by Jennifer H.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

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Solved by Expert Sri K

03/12/2023

Step 1

The degrees of freedom for a simple linear regression is calculated as the number of observations (n) minus 2 (df = n - 2). You need to know the sample size (n) to calculate this. Show more…

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Also, the SE (standard error) of the estimated slope is 0.03871. (d) You now have the estimated slope and its SE (standard error). To compute the 95% c.i. of the true slope, what's the appropriate t-value that we need to use?