High levels of cholesterol in the blood are not healthy in either humans or dogs. Because a diet rich in saturated fats raises the cholesterol level, it is plausible that dogs owned as pets have higher cholesterol levels than dogs owned by veterinary research clinic. The summary statistics for blood cholesterol levels (milligrams per deciliter of blood) appear below. group n ?̅ s pets 26 193 68 clinic 23 174 44 Conduct a two-sample t-test to determine if there is strong evidence at α= .05 with df=43 that pets have higher mean cholesterol than clinic dogs?
High levels of cholesterol in the blood are not healthy in either humans or dogs. Because a diet rich in saturated fats raises the cholesterol level, it is plausible that dogs owned as pets have higher cholesterol levels than dogs owned by veterinary research clinic. The summary statistics for blood cholesterol levels (milligrams per deciliter of blood) appear below. group n ?̅ s pets 26 193 68 clinic 23 174 44 Conduct a two-sample t-test to determine if there is strong evidence at α= .05 with df=43 that pets have higher mean cholesterol than clinic dogs?
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 levels of cholesterol in the blood are not healthy in either humans or dogs. Because a
diet rich in saturated fats raises the cholesterol level, it is plausible that dogs owned as pets
have higher cholesterol levels than dogs owned by veterinary research clinic. The
summary statistics for blood cholesterol levels (milligrams per deciliter of blood) appear
below.
| group | n | ?̅ | s |
| pets | 26 | 193 | 68 |
| clinic | 23 | 174 | 44 |
Conduct a two-sample t-test to determine if there is strong evidence at α= .05 with df=43
that pets have higher mean cholesterol than clinic dogs?
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