A group of eight individuals with high cholesterol levels were given a new drug that was designed to lower cholesterol levels. Cholesterol levels, in milligrams per deciliter, were measured before and after treatment for each individual, with the following results: Individual Before After 1 264 187 2 288 216 3 274 188 4 278 200 5 283 173 6 271 224 7 295 171 8 275 187 Send data to Excel Part: 0 / 2 0 of 2 Parts Complete Part 1 of 2 (a) Use a calculator to construct a 90% confidence interval for the mean reduction in cholesterol level. Round your answers to at least one decimal place. The confidence interval for the mean reduction in cholesterol level is ,
A group of eight individuals with high cholesterol levels were given a new drug that was designed to lower cholesterol levels. Cholesterol levels, in milligrams per deciliter, were measured before and after treatment for each individual, with the following results: Individual Before After 1 264 187 2 288 216 3 274 188 4 278 200 5 283 173 6 271 224 7 295 171 8 275 187 Send data to Excel Part: 0 / 2 0 of 2 Parts Complete Part 1 of 2 (a) Use a calculator to construct a 90% confidence interval for the mean reduction in cholesterol level. Round your answers to at least one decimal place. The confidence interval for the mean reduction in cholesterol level is ,
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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High Cholesterol: A group of eight individuals with high cholesterol levels were given a new drug that was designed to lower cholesterol levels. Cholesterol levels, in milligrams per deciliter, were measured before and after treatment for each individual, with the following results:
| Individual | Before | After |
|---|---|---|
|
1
|
264
|
187
|
|
2
|
288
|
216
|
|
3
|
274
|
188
|
|
4
|
278
|
200
|
|
5
|
283
|
173
|
|
6
|
271
|
224
|
|
7
|
295
|
171
|
|
8
|
275
|
187
|
Send data to Excel
Part: 0 / 2
0 of 2 Parts Complete
Part 1 of 2
(a) Use a calculator to construct a
90%
confidence interval for the mean reduction in cholesterol level. Round your answers to at least one decimal place.
|
The confidence interval for the mean reduction in cholesterol level is
,
|
|
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