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The following data represent the length of time, in days, to recovery for patients randomly treated with one of two medications to clear up severe bladder infections Find a 90% confidence interval for the difference u-p, between in the mean recovery times for the two medications, assuming normal populations with equal variances s =12 =17 Medication 1 n= 17 X = 10 Medication 2 ny = 12 X,= 15 Cick here to view page 1.of the table of critical values of the t distribution. Cick here to view. page 2.of the table of critical values of the L-distribution. ..... The confidence interval is

The following data represent the length of time, in days, to recovery for patients randomly treated with one of two medications to clear up severe bladder infections Find a 90% confidence interval for the difference u-p, between in the mean recovery times for the two medications, assuming normal populations with equal variances s =12 =17 Medication 1 n= 17 X = 10 Medication 2 ny = 12 X,= 15 Cick here to view page 1.of the table of critical values of the t distribution. Cick here to view. page 2.of the table of critical values of the L-distribution. ..... The confidence interval is

Calculus For The Life Sciences
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter1: Functions
Section1.2: The Least Square Line
Problem 8E
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Calculus The following data represent the length of time, in days, to recovery for patients randomly treated with one of two medications to clear up severe bladder infections Find a 90% confidence interval for the difference H2- H, between in the mean recovery times for the two medications, assuming normal populations with equal variances. s = 12 s = 1.7 Medication 1 n= 17 X, = 10 Medication 2 X2 15 Click here to view. page 1.of the table of critical values of the t distribution. Click here to view.page.2 of the table of critical values of the t-distribution ny= 12 The confidence interval is 2-H< (Round to two decimal places as needed )
Transcribed Image Text:Calculus The following data represent the length of time, in days, to recovery for patients randomly treated with one of two medications to clear up severe bladder infections Find a 90% confidence interval for the difference H2- H, between in the mean recovery times for the two medications, assuming normal populations with equal variances. s = 12 s = 1.7 Medication 1 n= 17 X, = 10 Medication 2 X2 15 Click here to view. page 1.of the table of critical values of the t distribution. Click here to view.page.2 of the table of critical values of the t-distribution ny= 12 The confidence interval is 2-H< (Round to two decimal places as needed )
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