Which of the following middle-income countries had higher fixed and mobile lines per 1,000 people, than the U.S. and Japan in 2009?

How is the mean calculated from a series of observations? Suppose 5,000 people bought popsicles on a hot summer day. If the average number of popsicles that each person bought is 2, how many popsicles were sold that day?

What will be an ideal response?

Which of the following assumptions is true of government spending and taxes?

a. They do not depend upon on the level of GDP b. They may be changed only through direct action by the Congress. c. They change only when the price level changes. d. They change only upon executive order by the president of the United States. e. They are autonomous at low levels of GDP but not at higher levels of GDP.