There are many reasons that slave owners may have discouraged their slaves from creative expression, but the most prevalent reason behind it would most likely be the possibility of sparking a revolt. When people are given time to express themselves, especially when in an oppressed role like those in slavery, it provides one with the opportunity to plan revolts or planning to escape. When allowed to be creative, you mind wanders. If one was stuck in slavery and was then given the freedom to think and be creative, they would begin to realize exactly how bad their situation is, therefor sparking revolt:) hope this helps!
Answer: d) - 0.7
Options:
a) + 0.2.
b) - 0.2.
c) + 0.7.
d) - 0.7.
Explanation: The correlation coefficient is used in statistics to measure the how two variables/events affect each other. The value is always between -1 and +1. A value of -1 or +1 indicates that there is a perfect correlation between the two variables, that is, one is caused by the other. Negative values indicate that as one variable increases the other decreases. On the other hand, positive values mean that as one variable increases the other also increases.
The relationship described here is inverse, that is, as students' years in college increase, they register for fewer credit hours, so this is a negative value. Because the question says the correlation is strong, -7 is more likely than -2. So -7 is the correct answer.
Answer:a. standardization
Explanation:
Standardization means creating uniformity in scoring and administration of the test. In order to make effective comparison in scores from different people testing conditions must be kept uniform.
Standardization of a test is tested on a representative sample for which it is designed , the representative sample is used to determine the norms.
Norms for personality test are the same for aptitude test they have to correspond to the performance of the participants.