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In a cohort study a scientist collects health data on a group of drug abusers. What characteristic was used to form the cohort?
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itzkenianomas
Esperanza Trujillo
Bonshaquitalafondria
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ymmrs
BEHAVIOR (apex)
Jenifer Carter
ymmrs
Anonymous
behavior
Anonymous
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tosmart24
Elgringo
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What methods do geologists use to determine the mineral composition of a rock?
answ2. Simple visual inspection is always the first method.For a tiny sample, a few mg of pure material, x-ray diffraction XRD.If a small sample, (
What are examples of figurative language and explain the meaning of letter from Birmingham jail?
Dr. Martin Luther King, Jr. uses comparative tools like metaphor and simile, along with juxtaposition and resulting irony to explain and justify proactive, aggressive non-violence to further African American equality, standing in direct contrast to the "que sera sera" attitude espoused by the peers that prompted this noted rhetorical oeuvre. Dr. King likens himself and his cohort though simile to the dispersed Hebrews of the 8th century B.C. and to the Apostle Paul in the way they spread divine messages of morality. He uses metaphor and irony to evoke the injustice of restrictive Jim Crow policies and the resulting "airtight cage of poverty" (metaphor) "in the midst of an affluent society" (irony). The two devices are used separately; Dr. King equates segregation to a "disease" earlier in the letter, and uses irony to describe the successful spread of equality in Africa and Asia and the creeping advances made in the United States.
Can a hypothesis be wrong?
Absolutely yes, an hypothesis can be wrong. Here are some examples:Lack of accurate information can influence an hypothesis. Example: Christopher Columbus's hypothesis was that he would reach the Far East. He didn't know the Americas existed. His hypothesis was wrong.Personal biases can influence an hypothesis. Example: If I was mugged by a Caucasian Middle-Aged Woman, I could later form an hypothesis in a professional study that Caucasian Middle-Aged Women are more angry than other ages of Caucasian Women. A bias can also be racial discrimination.Lack of a large enough group or cohort to study. Example: If I want to study male sexuality, but only 2 males join the study, how can I make any correct hypothesis about "most men" if I only study 2 men? However, if I study 10,000 men, it provides a larger group with more diversity and gives me a greater chance of making a correct hypothesis.The best scientists and researchers know that questions lead to an hypothesis, and an hypothesis leads to more questions, which often means changing the working hypothesis. As an example, the study of cancer and its causes have been going on for years. Every study has an hypothesis, but, many hypotheses may have crumbled away in the studies and results. Hypothesis can be proven or disproven ... therefore can be accurate/right, or inaccurate/wrong.
Which group is the control group?
When doing an experiment, it is best to have two groups a "control group" and the "test group". The test group is the group tested on while nothing is done to the control group. This provides a means of determining what, if anything, the effext of the test are.
What is the role of students to protect environment?
Students, the most powerful stratum of the society, knows the importance of environment and nature sustainability. Nature has endowed us with all the resources to which maximum beneficiary is human beings. Nature has full proof system of protection of all the creatures and environment subject to check on excessive pollution and resources utilisation. Students understand the need for protecting environment and they are prepared to fight against the contamination of atmosphere as todays student is tomorrow's citizen. They show the consciousness and save the various energy sources by going on foot or bicycle to schools and other places. Students may Go to bed in the evening no sooner sun sets. They may develop the habits of Reading and writing in day lights. With their efficient skills of interaction with other parts of the society, they communicate to the society about need for protecting environment. Students may promot use of cold water in day to day activities if temperature/atmosphere permit. Students need to promote the plantation in surrounding areas. They should help the government and non government organisation in preventing pollution from the society by actively participating in programmes and by giving the informations of those who pollutes the environment. Students in all disciplines of education may contribute some from the knowledge in the area of their expertise. They make creative contribution to arrest pollution and protect environment. It is not only industrial pollution but the pollution from various day to day operations that needs checking for protecting environment. Thus student can play a pivotal role in changing the scenario of protecting environment.
In a cohort study, a scientist collects health data on a group of drug abusers. What characteristic was used to form the cohort?
behavior
In a cohort study a scientist collects health data on a group of nurses. What characteristics was used to form the cohort?
Occupation
In a cohort study, a scientists collects health data on a group of people born in 1976. What characteristic was used to form the cohort?
Age.
What characteristic was used to form the cohort?
Age
How do you find your age cohort?
What is my age cohort
What is a concurrent cohort study?
it is prospective cohort study
How can you use the word cohort in a sentence?
His cohort rides a motorcycle.
What is contemporary work cohort?
Describe the contemporary work cohort
How many centuries make a cohort?
six centuries in a cohort.
When was Cohort Studios created?
Cohort Studios was created in 2006-03.
A government agency collects health data of everyone living along the coast of the Gulf of Mexico. The rate of illness among the study group is compared to the general population. What type of experim?
A geographical cohort study. APEX
Is the word cohort a noun?
Yes, cohort is a noun, a common, singular, abstract noun.
