Testing a claim about americans’ views on the u. s. healthcare system in 2008, 73% of adults in the u. s. believed the u. s. healthcare system was in a state of crisis or had major problems. nine years later in 2017, after the implementation of numerous national and statewide attempts to improve healthcare opportunities for people throughout the country, a gallup survey reported that 1 72% of u. s. adults have this same negative view about the u. s. healthcare system. the gallup survey is based on a random sample of 1,028 u. s. adults. does this sample provide conclusive evidence that the proportion of u. s. adults in 2017 who held this view is lower than it was in 2008?

Ms. sophia jones, the company president, has heard that there are multiple breakeven points for every product. she does not believe this and has asked you to provide the evidence of such a possibility. some information about the company for 2017 is as follows:

Greater concern for innovation and quality has shifted the job trend to using more broadly defined jobs. t/f

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