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.
Answer:
Send a Paragraph or the Video or whatever where u find the France of 1940 because i need to read it in order to answer
Explanation:
Sorry, but what kind of question is that? Could you expand your question more?
Answer:
This indicates bad behaveior and violince issus. No self control, hyperactive, no effort of dislipine from parents, and not being taught right and wrong
Explanation:
its obvious
Answer: E. a and d
Explanation:
The schools will have to develop some type of non-stop and non-price rationing device. This is because of the fact that some classes will likely have a shortage of seats while other classes may have a surplus of seats. The school will have make sure there is balancing in setting up the class as the population in each class will be different. This in order to avoid people standing while some will be sitting during lectures.
