Full question attached
Answer:
1. Subjects were not aware of the purpose of the experiment.
2. Subjects were not aware of all potential risks.
Subjects were not aware of the purpose of the experiment.
3. Subjects were coerced into participating
Explanation:
Ethics are the moral principles and codes that guide our daily decisions and actions. Ethical issues in conducting experiments or research aim at protecting the dignity of subjects or participants in the research. Major ethical issues in conducting research include: Respect for anonymity and confidentiality, beneficence(should not harm participants), and informed consent(independently volunteers after clear comprehensive information on research).
1. Experiment violates informed consent as participants were not aware of the purpose of research.
2. Experiment violates informed consent and beneficence as participants weren't fully informed and faced the risk of being harmed.
3. Experiment violates beneficence and informed consent as participants faced the risk of being harmed and did not independently volunteer for the research.
Price of Brand A toothpaste for 17.4 ounces = <span>$5.22
</span>Price of Brand A toothpaste for 1 ounce = $5.22/17.4 = 0.3
Price of Brand B toothpaste for 26.6 ounces = $6.65
Price of Brand B toothpaste for 1 ounces = $6.65/26.6 = 0.25
So, if we see the price for per ounce of brand A and B, price of Brand B per ounce is less than brand A.
and if we find the difference between the prices of both = 0.3 - 0.25 = 0.05
Thus, the correct answer is "D", <span>Brand B is the better deal, because it costs $0.05 less per ounce than Brand A".</span>
To find the median, we must list our numbers from least to greatest.
35, 73, 77, 84, 85, 115.
Now that we've done that, to find the median, cross out the smallest number with the largest number.
35, 73, 77, 84, 85, 115.
73, 77, 84, 85.
Keep doing this until you can no longer do so.
77, 84.
Uh oh, it seems we have no middle number.
Since we are only left with 77 and 84, average the two numbers.
To find the average, add the sum of the numbers and divide by how many numbers there were added.
77 + 84 = 161.
Since we summed two numbers, divide by 2.
161/2 = 80.5
Your median is 80.5.
I hope this helps!
Answer:
Step-by-step explanation:
The first two are parallel but the other are not