The correct answer is Only (A) and (C) are true
Explanation:
In a study or research, the control group is the one that does not receive a treatment. This means, in this case, the control group includes those who only drink the green tea without the herbs because they serve as a standard to measure the effects of the herbs. This makes statement A (The "only green tea" group serves as the control group) true; also, the group receiving the herbs is the experimental group.
On the other hand, a double-blind study is one in which the researchers and the participants ignore who is receiving the treatment, which guarantees there is objectivity. This occurs in the study presented because neither the researcher nor the subjects known who received the herbal mix. Thus, statement C (This study is double-blind) is true.
Finally, a study is classified as observational if there is not intervention but the researchers just observe participants to study a phenomenon. This does not occur in the study presented because there is an intervention through the herbal treatment, and therefore the study is not observational.
Answer:
$150
Explanation:
Calculation of how much income that Gramps will recognize on the first payment.
Since joint survivor annuity has 23.1 as the annual return multiple .
Calculation for Expected return
Expected return =Annual payment *Return multiple
($500*12) =$6,000
$6,000×23.1
=$138,600
Therefore :
$97,020/$138,600
=0.7×100
=70%
The 70% of each of the payment will be the return of capital while the 30%(100%-70%) will be the income.
Hence the first payment be:
30%×500
=$150
Therefore the amount of income that Gramps will recognize on the first payment will be $150
The type of diversity issue that the case described was <u>E. age</u>.
<h3>What is age discrimination?</h3>
Age discrimination is a diversity issue that involves an employer treating its employees with less favor because of their age.
<h3>Answer Options:</h3>
a. r...
b. opinions and values
c. s.... orientation
d. g.....
e. age
Thus, in the lawsuit that Guido and Rankin brought against the Mount Lemmon fire district, the diversity issue was an age issue.
See the attachment for the complete question and answer options.
Learn more about workplace age discrimination here: brainly.com/question/7239617
Answer:
c. to eliminate unemployment,B. to promote price stability and F. to control federal spending
Explanation:
Answer:
They reveal how the author(s) interpreted the findings of their research and presented recommendations or courses of action based on those findings.
Explanation:
