answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Katena32 [7]
2 years ago
9

To research the claim that green tea lowers LDL (so-called bad) cholesterol, you ask a random sample of individuals to divulge w

hether they are regular green tea users or not. You also obtain their LDL cholesterol levels. Finally, you compare the LDL cholesterol levels of the green tea drinkers to those of the non-green tea drinkers. Explain why this is an observational study. A. This is an observational study because there is no intent to manipulate the explanatory variable, LDL cholesterol levels. B. This is an observational study because the researcher is manipulating the explanatory variable, whether the individual is a green tea drinker or not. C. This is an observational study because the researcher is manipulating the explanatory variable, LDL cholesterol levels. D. This is an observational study because there is no intent to manipulate the explanatory variable, whether the individual is a green tea drinker or not.
Social Studies
1 answer:
Natasha2012 [34]2 years ago
3 0

The correct answer is D.

<u>It is an observational study</u><u> because the researcher is </u><u>NOT</u><u> manipulating the explanatory variable</u>, whether a person drinks green tea or not, in order to study the effect of the value it takes, over the dependent variable: LDL cholesterol level.

<u>In opposition, experimental studies manipulate the explanatory variable</u> in order to assess the effects caused on the dependent variable by such deviance.

You might be interested in
How might an entire insect be preserved
kenny6666 [7]

Put the specimen into the jar and seal it. Leave the insect in the jar until its appendages will move freely. Then pin the specimen, spread it in the desired shape, and allow it to dry. ... Small, soft-bodied insects would soon dry out and shrivel or become distorted if not preserved in alcohol.

4 0
2 years ago
Read 2 more answers
Personal computers help musicians create and store new sounds. True False
loris [4]

Answer:

True. Many music writing programmes and recording/editing programmes are widely available to modern musicians

5 0
2 years ago
A comprehensive set of beliefs about the nature of people and the role of government is called question 20 options: a political
svp [43]
The correct answer here is the third option, an ideology.
As said in the question, an ideology is a set of beliefs and in politics and political discourse it is closely related to the role of the government. In politics also, an ideology shows what a certain group wants to achieve and in what way. The core of the ideology is a set of important values which are the basis of all ideologies. An example of political ideology is liberalism. 
<span />
6 0
2 years ago
Believing that her grandmother is hearing-impaired, Sharon typically speaks very slowly and loudly to her. Actually, her grandmo
Dmitriy789 [7]

Answer:

Over accommodation

Explanation:

Over accommodation is a process of adaptation that is given by Jean Piaget. It is altering the schema of a person regarding any objects or things. The schema has been changed by getting new information. The new information leads to change into a new schema about an object. This process does not only occur with the children but it also occurs with adults as well. When you are trying to introduce new information but conflicting with old schema then the person tries to accommodate the information that is inside the mind and confirm that information with the information outside in the world.  

6 0
2 years ago
In what way was Martin Luther a “crude” man? Explain the 2 of the statements that he made.
Likurg_2 [28]

Answer:

Martin Luther was a "crude man" because he was strongly against the corruption of the Catholic Church in the 16th century during Reformation.

He was a "crude man" as he experienced no difficulty with looking at waging war against the individuals who contradicted his religious teachings. He additionally decided to utilize foul language to battle when need be.

Martin Luther in 1483-1546 was a religious teacher and a German Monk. He believed faith was the only way to heaven, not an individual's decent deeds. He expressed that he understood this as he read through Paul's letter to the Corinthians.

Martin Luther stated that the traditions of the Church and the Pope teachings were based on wrong authorities and that the only genuine teaching is from the Bible. He also stated that everyone has the same level of faith and should not require a priest to explain what the Bible says.

6 0
2 years ago
Other questions:
  • How might reading a series of proverbs affect people?
    8·1 answer
  • Underline the sentence that explain the contrast between what country residents and town residents wanted
    9·1 answer
  • According to _____, thoughts (or cognitions), behavior, and the environment all interact to produce personality.
    15·1 answer
  • Look at this detail from the central panel of the portinari altarpiece by hugo van der goes. match each of these elements with w
    9·2 answers
  • Passing on one's heritage, possessions, and wealth is:
    9·1 answer
  • If you were building an XML Schema and wanted to limit the values allowed in an xs:string field to only those in a particular li
    7·2 answers
  • Children, elderly people, and the disabled are considered to be ___________ road users. A. slow B. inattentive C. especially vul
    10·1 answer
  • A student who lives in Minneapolis chooses to spend her spring break in Florida rather than in Jamaica because Florida is closer
    13·2 answers
  • 1.
    8·1 answer
  • Explain the role of teacher in minimizing maladjustment among pupils
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!