Location is known to affect the number, of a particular item, sold by an automobile dealer. two different locations, a and b, are selected on an experimental basis. location a was observed for 9 days and location b was observed for 13 days. the number of the particular items sold per day was recorded for each location. on average, location a sold 39 of these items with a sample standard deviation of 9 and location b sold 51 of these items with a sample standard deviation of 6. select a 95% confidence interval for the difference in the true means of items sold at location a and b.

1. all other things equal, according to the law of demand, when the price of a good falls, the demand for the good falls the demand for the good rises the quantity demanded of the good falls the quantity demanded of the good rises 2. when a market is in equilibrium, the quantity of the good that buyers are willing and able to buy exactly equals the quantity that sellers are willing and able to sell cannot be determined is less than the quantity that sellers are willing and able to sell is greater than the quantity that sellers are willing and able to sell 3. which of the following factors does not influence the demand for a good or service? consumer (buyer) income the price of related goods the number of sellers buyer expectations 4. when the number of sellers in a market increases, demand rises supply rises the price rises, all else equal the number of buyers falls

Identify at least 3 body language messages that project a positive attitude

The american dream includes home ownership. but in the last few years, it's gotten harder and harder to own a home. do you think home ownership is important to most americans today? why or why not?