A. 27% (divide 14 by the total number of students (51)), 43% (divide 22 by total number of students (51)), 29% (divide 15 by the total number of students (51))
B. 38% (divide 30 by total number of students (80)), 50% (divide 40 by total number of students (80)) 13% (divide 10 by total number of students (80))
I rounded.
Contain co and hydrogen in huge quantity
Mark as brainliest plzzzzzzzzz
The answer is false. many point and shoot cameras support focusing
Answer: Option D
Explanation:
The test groups were divided into three groups the positive, negative and no feedback groups. The positive groups got better scores than compared to the negative feedback group and no feedback group.
The ethical guidelines that is violated is the inappropriate use of deception. The group that got negative feedback. Intentionally their morale was downsided.
Deception is not ethical in case of psychological experiments however, in some cases it is allowed to keep the experiment unbiased.
Your answer is C
Hope this helps out!