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.
Became increasingly effective over time as the patient's recovery progressed.
Hope I helped :)
Answer:
Closed-end credit; open-end credit
Explanation:
in the closed end credit the lender is required to pay back the loan at specific period of time by giving the institution the payment plan.this kind of credit involves taking mortgage or financing a car through the bank.
open end credit allows you to take a loan and pay it according to your liking because it checks how much you owe versus the monthly installments. its difficult to obtain because it relies on your word which makes it more easier for people to run.
Egyptian priest-physician used powerful magic for which rituals, spells, incantations, talismans and amulets were used. Also used <span>carbohydrates from cereals, vitamins from fruit and vegetables, and proteins mostly from fish. Milk and milk products were just occasionally consumed, as were legumes, seeds and oil.</span>
There would still be slaves in the south
