Answer:
The answer is option C) Sampling Bias
Explanation:
A researcher who is conducting observations to test her own hypothesis may see or pay more attention to behavior that tends to support that hypothesis, so she must guard against observer bias
Observer bias is the tendency to allow how we feel or what we expect influence what we see.
As a researcher conducting observations to test her own hypothesis, it is possible that she may feel or think a certain way that will influence her observation.
knowledge of observation bias and how to guard against it will help her eliminate such error.
Answer:
A) disclose to the seller that he has a license and inform his broker of the transaction
Explanation:
Even though Sam is trying to purchase the property for himself, he must still inform the seller about his broker status. It probably wouldn't affect the sale in any way, but the obligation to disclose the information exists.
The same applies to Sam's broker, even though the transaction will not generate any commission, he still has to inform about it.
the answer I believe is effort. any business owner has to contribute and keep track of sales and what to discount 2 keep business functional, and profitable..