Answer:
a) dependent variable = the effectiveness of study strategies based by the number of correct answers on a test (the different study strategies used)
b) discrete: finite and countable number of questions
c) ratio scale
Explanation:
Dependent variable: The variable being tested or measured in an experiment are dependent variables. In an experiment, the researchers are measuring at how alteration in the independent variable can lead to changes in the dependent variable.
Discrete variable: In a discrete variable, variables can only take a finite number of values. It includes qualitative variables. Whereas, few quantitative variables are also present i.e performance being ranked as 1, 2, 3, and so on.
The variable consists of four levels of measurement i.e nominal, ordinal, ratio, and interval.
Ratio scale: This type of variable measurement scale is quantitative. It allows the researcher to compare the differences or intervals. It possesses a zero point of origin.
The dependent variable is the number of correct answers on the test, which is a quantitative discrete variable measured on a ratio scale because it includes a true zero point and allows for comparing differences in the number of correct answers.
In the experiment conducted by Weinstein, McDermott, and Roediger (2010), the dependent variable is the number of correct answers recorded on the test following the study session. This variable reflects the participants' performance, which is expected to depend on the type of study strategy they used (whether they generated and answered questions after reading or simply read the passage a second time).
The dependent variable in this study is quantitative discrete because it is the result of counting - the number of correct test answers can be counted in whole numbers. It does not fall into the category of continuous variables because it is not a measurement that can take on any value within a range, like height or weight.
The scale of measurement used to measure the dependent variable is the ratio scale. This scale is used because the number of correct answers has a true zero point (indicating that no questions were answered correctly), and the differences between the values are meaningful and comparable. For example, a score of 10 implies twice as many correct answers as a score of 5.
b. the ratification of the U.S. Constitution
c. the creation of the Articles of Confederation
d. the signing of the Declaration of Independence
b. exhibiting a keen interest and enthusiasm for the subject
c. citing sources of evidence to support claims made
d. speaking fluently
Answer: A. Expressing rage over the terrible plight of drug addicts to demonstrate her intense commitment to change
Explanation: What will certainly not increase credibility with the audience is expressing rage. While it may seem that expressing rage and anger is good for showing commitment to a problem, a desire for change, and that Amy cares about reducing the suffering of drug addicts, rage shows that there is a lack of composure with Amy, and composure is key when one wants to gain credibility, because anger can point to certain shortcomings of anyone who wants credibility at all costs.
On the other hand, showing keen interests and enthusiasm for problem solving indicates dynamism, while quoting adequate sources to confirm claims and fluent speaking are elements of competence, that is, someone who has the competence to solve a problem.
This is an example of Neurological process. We used numbers that visually resemble letters (1 = I, 3 = E, 4 = A 5 = S, 7 = T), and we replaced them. (M4T3R14L = MATERIAL)
France, Spain, and Norway
Norway, Czech Republic, and Poland
Kosovo, United Kingdom, and Italy
Answer:
Correct answer is Kosovo, United Kingdom, and Italy.
Explanation:
The easiest way to conclude this was through religious structure. Among the mentioned nations, Kosovo is the only country where Muslims are majority. When you also take into account that it is undeveloped country, where most people are engaged in the agriculture, the answer is obvious.
Claims are also supported when we see that most of inhabitants of GB are Protestants, and most inhabitants of Italy are Catholics.
The correct answer is False.
It is false that in the United States we use energy more efficiently than in the past and our total energy consumption is, therefore, coming down.
There are many sources of energy that are being used in the United States. These are fossil energy such as petroleum used in transportation, nuclear energy, and electricity. Fossil energy has side effects such as the pollution of the air and the sea. The United States has been increasing the consumption of energy, so the total energy consumption is not coming down. Electric power is what consumes most of the energy in the country, followed by transportation, the industrial sector, residential and finally, commercial use.