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 95% confidence interval for the difference -H, between in the mean recovery times for the two medications, assuming normal populations with equal variances. x, = 13 s=14 s= 1.6 Medication 1 n,= 14 X2 = 16 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 Medication 2 n=11 The confidence interval is

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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 ciear up severe bladder infections.
Find a 95% confidence interval for the difference u,-H, between in the mean recovery times for the two medications, assuming normal populations with equal
variances.
Medication 1
x, 13
s = 14
s =1.6
n, = 14
Medication 2
n211
X2= 16
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 ofcritical values of the t-distribution
The confidence interval is<H,-H,
(Round to two decimal places as needed.)
Transcribed Image Text:The following data represent the length of time, in days, to recovery for patients randomly treated with one of two medications to ciear up severe bladder infections. Find a 95% confidence interval for the difference u,-H, between in the mean recovery times for the two medications, assuming normal populations with equal variances. Medication 1 x, 13 s = 14 s =1.6 n, = 14 Medication 2 n211 X2= 16 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 ofcritical values of the t-distribution The confidence interval is<H,-H, (Round to two decimal places as needed.)
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