2. A new post-surgical treatment is being compared with a standard treatment. Ten subjects receive the new treatment, while seven others (the controls) receive the standard treatment. The recovery times, in days, are given belov Treatment 19 21 23 25 28 30 32 36 38 41 Control 21 23 25 32 35 37 38 40 42 45 Find a 98% confidence interval for the difference in the mean recovery times between treatment and control.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 11PPS
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2. A new post-surgical treatment is being compared with a
standard treatment. Ten subjects receive the new treatment,
while seven others (the controls) receive the standard
treatment. The recovery times, in days, are given belov
Treatment 19 21 23 25 28 30 32 36 38 41
Control 21 23 25 32 35 37 38 40 42 45
Find a 98% confidence interval for the difference in
the mean recovery times between treatment and
control.
Transcribed Image Text:2. A new post-surgical treatment is being compared with a standard treatment. Ten subjects receive the new treatment, while seven others (the controls) receive the standard treatment. The recovery times, in days, are given belov Treatment 19 21 23 25 28 30 32 36 38 41 Control 21 23 25 32 35 37 38 40 42 45 Find a 98% confidence interval for the difference in the mean recovery times between treatment and control.
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