(i) Find the critical value(s). Round the answer to at least three decimal places. If there is more than one critical value, separate them with commas.(ii) Compute the test value. Round intermediate calculations and final answers to at least three decimal places.(iii) Make the decision and summarize the results. Cholesterol Levels A medical researcher wishes to see if he can lower the cholesterol levels through diet in 6 people by showing a film about the effects of highcholesterol levels. The data are shown. At a = 0.10, did the cholesterol level decrease on average? Use the critical value method and tables.Patient 1After25Before 238 218 216 223 208 221Send data to Excel6215 201 193 191 203 2132olo11.9

Given: n = 6 α = 0.10 Formula Used: Test-statistic t = d-μdsdn

Find the critical value(s). Round the answer to at least three decimal places. If there is more than one critical value, separate them with commas. (ii) Compute the test value. Round intermediate calculations and final answers to at least three decimal places. (iii) Make the decision and summarize the results.

Find the critical value(s). Round the answer to at least three decimal places. If there is more than one critical value, separate them with commas. (ii) Compute the test value. Round intermediate calculations and final answers to at least three decimal places. (iii) Make the decision and summarize the results.

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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Question

(i) Find the critical value(s). Round the answer to at least three decimal places. If there is more than one critical value, separate them with commas.

(ii) Compute the test value. Round intermediate calculations and final answers to at least three decimal places.

(iii) Make the decision and summarize the results.

Cholesterol Levels A medical researcher wishes to see if he can lower the cholesterol levels through diet in 6 people by showing a film about the effects of high
cholesterol levels. The data are shown. At a = 0.10, did the cholesterol level decrease on average? Use the critical value method and tables.
Patient 1
After
2
5
Before 238 218 216 223 208 221
Send data to Excel
6
215 201 193 191 203 213
2
olo
11.9

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