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.
The correct answer to this open question is the following.
The damages caused by Hurricane Mitch in 1998 were the following.
This terrible Hurricane killed more than 11,00o people from Central America. It struck this region on October 26, with category 5, causing severe damages. Scientists considered that Hurricane Mitch was one of the deadliest hurricanes in modern times for the destruction it caused and the people that died.
Latin Americans responded to this disaster by sending humanitarian help as soon as the storms and winds allow the airplanes and helicopters to fly to the region. People sent food and supplies, and Latin American countries sent soldiers to help people in need.
Other common natural disasters that affect people living in Latin America are earthquakes and volcanic explosions. Most people remember the strong earthquakes in México, Haiti, and Chile.
Answer: Option (B) is correct
Explanation:
The IRB which is known as Institutional Review Board is the body that looks after the rights of subjects of human research in an affiliated institution. The IRB needs to analyze the research that takes into consideration human participation. Although it should be noted that officials of a research institution may have the power to overrule an approval by IRB. It reviews whether human life is at risk while participating. It looks after participants right and privacy.
Answer:
a. Reverse the trial court because the Statute of Frauds does not apply to these facts.
b. Affirm the trial court decision because the Statute of Frauds does apply to the facts in this case.
Explanation:
The final exam is non-comprehensive and is weighted equally with the other exams. For example, if at the end of the semester there are four exams, all four-exam grades will be totaled and then divided by 4 to obtain an overall course grade for each student. There may be "pop quizzes" given periodically which may cause an adjustment in the student's final grade depending on the student's performance on such quizzes. The course grade is based on the following scale:
90-100= A
80-89= B
70-79= C
60-69= D
59 and less= F
Answer:
Positive interdependence.
Individual and group accountability.
Interpersonal and small group skills.
Face-to-face promotive interaction.
Group processing.
