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vichka [17]
3 years ago
7

According to a recent warning from the FDA, grain-free food might be giving dogs a life-threatening heart problem called dilated

cardiomyopathy, or DCM. Scientists interested in studying this link were trying to see if there was a difference in the average blood pressure of dogs on grain-free dog food vs the average blood pressure of dogs on food that includes grains. To minimize variation in subjects, scientists measured the initial blood pressure of 30 dogs while each was still on a grain-free diet, and then took a second measurement 8 weeks after each dog was switched to a diet that included grains. What hypothesis test would be appropriate for analyzing the above scenario
Medicine
1 answer:
Veronika [31]3 years ago
4 0

Answer:

paired t-test

Explanation:

The paired t-test is used for samples or variables that belong to the same individual or entity under study. Recall that; if the experiment is to be carried out with each experiment unit being measured twice, then giving an outcome of pairs of observations; Hence, we apply the paired t-test.

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A recent meta-analysis of seven studies concluded that dietary intakes (not vitamin supplements) of vitamin E, C, and beta-carot
serg [7]

A recent meta-analysis of seven studies completed that dietary intakes (not vitamin supplements) of vitamin E, C, and beta-carotene existed linked to a decreased risk of  Alzheimer disease.

<h3>What is the Causes of  Alzheimer?</h3>

In individuals with early-onset Alzheimer's, a genetic mutation may be the cause. Late-onset Alzheimer's arises from a complicated series of brain changes that may happen over decades. The causes probably contain a combination of genetic, environmental, and lifestyle factors.

Symptoms may include:

  • Increased memory loss and disarray.
  • Inability to discover unique things.
  • Problem with language and problems with reading, writing, and performing with numbers.
  • Difficulty managing thoughts and thinking logically.
  • Compressed attention span.
  • Problems managing new situations.

There's currently no treatment for Alzheimer's disease. But there exists medicine available that can temporarily lower the symptoms. Support stands also available to assist someone with the condition, and their family, coping with everyday life.

Hence, A recent meta-analysis of seven studies completed that dietary intakes (not vitamin supplements) of vitamin E, C, and beta-carotene existed linked to a decreased risk of  Alzheimer disease.

To learn more about Alzheimer refer to:

brainly.com/question/27414232

#SPJ4

3 0
2 years ago
Outline THREE points you would use in a discussion on the reasons for outbreak of violent behaviour among spectators or players
Serggg [28]
The importance of the result (money, position in league or competition, team rivalry)
the nature of the game (contact sports are more likely to lead to violence, for example ice hockey versus bowls)
provocation (crowd chanting abuse, 'sledging' by other players)
7 0
3 years ago
Read 2 more answers
Which lipoproteins are thought of as bad cholesterol?
STALIN [3.7K]

Answer:

Very low density lipoprotein (VLDL) is a particle containing triglycerides and cholesterol and protein that is made by the liver. VLDL goes up with diets that contain a lot of fat, sugar, or alcohol. It can also be high in conditions such as diabetes and kidney disease.

Explanation:

7 0
3 years ago
The ear is____to the eye ?
melisa1 [442]

Answer:

Rostral

Explanation:

according to google rostral means: situated or occurring near the front end of the body, especially in the region of the nose and mouth or (in an embryo) near the hypophyseal region

4 0
4 years ago
Read 2 more answers
What event triggers the opening of the gastroesophageal sphincter?
Helga [31]

Peristalsis in the Esophagus event triggers the opening of the gastroesophageal sphincter.

<u>Explanation:</u>

  • In the esophagus, there are two types of peristalsis occurs.The first one is a "primary peristaltic wave" occurs through which bolus enters esophagus during swallowing.
  • This "wave pushes the bolus down esophagus", into stomach in a wave lasting about 8–9 seconds.
  • The esophageal sphincter in the lower region is separated by both sympathetic and parasymphathetic nerves.
  • The pathways of vagal are a major for the relaxation of reflex of LES and this occurs in LES relaxations.
5 0
3 years ago
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