TABLE 2-18
The stem-and-leaf display below shows the result of a survey of 50 students on their satisfaction with their school,with the higher scores representing a higher level of satisfaction. 
-True or False: Given below is the scatter plot of the market value (thousands$)and profit (thousands$)of 50 U.S.companies.Higher market values appear to be associated with higher profits. 
Definitions:
Interest Rate
The percentage of an amount of money charged for its use, indicating the cost of borrowing money or the return on invested savings.
Savings Exceeds Investment
A situation in which the amount saved by households or organisations is greater than the amount being invested within the economy.
Recession
A recession is a significant decline in economic activity spread across the economy, lasting more than a few months, typically visible in GDP, real income, employment, industrial production, and wholesale-retail sales.
Interest Rate
The amount charged by a lender to a borrower for the use of assets, expressed as a percentage of the principal, over a specific period.
Q12: One of the costs of group membership
Q16: If two events are collectively exhaustive,what is
Q25: Referring to Table 2-18,what was the lowest
Q81: Which of the following is sensitive to
Q84: A marketing research firm,in conducting a comparative
Q93: Participants were told they were likely to
Q100: Referring to Table 4-5,if a package selected
Q114: Referring to Table 4-9,if a randomly selected
Q121: Referring to Table 5-8,what is the variance
Q171: True or False: Given below is the