Answer:
The correct selections are:
B) After the donation collection period, compare the average or total amount collected from each of the two treatment groups.
C) A placebo is not being used
F) Randomly select 500 donors to receive the literature and 500 donors to receive the phone call.
Step-by-step explanation:
What this question requires from you, is to identify the correct characteristics of the study described. Let us explain why each of the selections was made.
B) After the donation collection period, compare the average or total amount collected from each of the two treatment groups: The purpose of the study is to determine the difference in the effectiveness of two methods of fundraising. Therefore at the end of the study, the average total amount raised from each group will be compared to determine which was more effective.
C) A placebo is not being used: Placebos are sham treatments used in a control group without their knowledge. The placebos do not produce any effect similar to the results anticipated the actual treatment. Here, no group is given sham treatment, there is no "control" group given placebos hence placebos are not used.
F) Randomly select 500 donors to receive the literature and 500 donors to receive the phone call: To remove any form of bias in the study, the selection of the groups is done at random, and the number of participants in each group is the same, so as to maintain uniformity during the comparison.
Answer:
[Graph Attached]
Step-by-step explanation:
The 'y' will be the total cost.
The '20x' will be the hourly rate, where 'x' is the number of hours.
The '+45' will be the flat fee.
Attached is the equation on a graph. This is where 20 is the slope and the y-intercept is 45.
If you need to draw it, the line will include the points (-2, 5) , (-1, 15), (0,45) , (1,65) , and (2, 85).
<em>Brainilest Appreciated. </em>
Answer:
Put a picture Then I can help hun
Step-by-step explanation:
Oh no mate I’m not doing your entire homework for you lol. Just find a cylinder surface area calculator online and plug the values in.
It is the last one have a great day!