Answer:
Explanation:
Although king of ancient Macedonia for less than 13 years, Alexander the Great changed the course of history. One of the world's greatest military generals, he created a vast empire that stretched from Macedonia to Egypt and from Greece to part of India. This allowed for Hellenistic culture to become widespread.
Answer:
A) The greater the variance within the population, the larger the sample should be.
Explanation:
The variance of a sample mean is inversely proportional to the sample size, that is, the larger the sample size the smaller the variability of the sample. When sample size increases, the range decreases and hence the variance decreases resulting in a more accurate research result with minimal experimental error.
Hence the researcher should employ a large sample size to reduce the variation in the population.
The answer is by using a positive tone. According to research, providing criticism in performance appraisal has revealed that giving negative feedback with a positive tone essentially makes employees believe more positive than when they be given positive feedback with a negative or unenthusiastic tone. This means that the power of deliverance frequently prevails over the substance of your message in feedback conditions.
The answer is:
In this case, Cecilia only decides to buy the necklace, knowing that the cost of diamonds depends only on the demand.
She will find a good price, because she knows the product availibility exceeds the demands, making the prices go low! when people start looking for this kind of diamond, the reverse will happen. The demands will exceed availability and prices will rise. Cecilia takes advantage of the fact that demand is low.
