Problems 69-72 require the following discussion. The consumer price index (CPI) indicates the relative change in price over time for a fixed basket of goods and services. It is a cost of living index that helps measure the effect of inflation on the cost of goods and services. The CPI uses the base period 1982-1984 for comparison (the CPI for this period is 100). The CPI for March 2015 was 236.12 . This means that $ 100 in the period 1982-1984 had the same purchasing power as $ 236.12 in March 2015. In general, if the rate of inflation averages r percent per annum over n years, then the CPI index after n years is C P I = C P I 0 ( 1 + r 100 ) n where C P I 0 is the CPI index at the beginning of the n -year period. Source: U.S. Bureau of Labor Statistics Consumer Price Index The base period for the CPI changed in 1998. Under the previous weight and item structure, the CPI for 1995 was 456.5 . If the average annual inflation rate was 5.57 % , what year was used as the base period for the CPI?
Problems 69-72 require the following discussion. The consumer price index (CPI) indicates the relative change in price over time for a fixed basket of goods and services. It is a cost of living index that helps measure the effect of inflation on the cost of goods and services. The CPI uses the base period 1982-1984 for comparison (the CPI for this period is 100). The CPI for March 2015 was 236.12 . This means that $ 100 in the period 1982-1984 had the same purchasing power as $ 236.12 in March 2015. In general, if the rate of inflation averages r percent per annum over n years, then the CPI index after n years is C P I = C P I 0 ( 1 + r 100 ) n where C P I 0 is the CPI index at the beginning of the n -year period. Source: U.S. Bureau of Labor Statistics Consumer Price Index The base period for the CPI changed in 1998. Under the previous weight and item structure, the CPI for 1995 was 456.5 . If the average annual inflation rate was 5.57 % , what year was used as the base period for the CPI?
Solution Summary: The author explains the base period for the Consumer Price Index changed in 1998. Under the previous weight and item structure, the CPI for 1995 was 456.5
Problems 69-72 require the following discussion. The
consumer price index (CPI)
indicates the relative change in price over time for a fixed basket of goods and services. It is a cost of living index that helps measure the effect of inflation on the cost of goods and services. The CPI uses the base period 1982-1984 for comparison (the CPI for this period is 100). The CPI for March 2015 was
. This means that
in the period 1982-1984 had the same purchasing power as
in March 2015. In general, if the rate of inflation averages
percent per annum over
years, then the CPI index after
years is
where
is the CPI index at the beginning of the
period.
Source:
U.S. Bureau of Labor Statistics
Consumer Price Index
The base period for the CPI changed in 1998. Under the previous weight and item structure, the CPI for 1995 was
. If the average annual inflation rate was
, what year was used as the base period for the CPI?
Expert Solution & Answer
To determine
To find:Consumer Price Index The base period for the CPI changed in 1998. Under the previous weight and item structure, the CPI for 1995 was . If the average annual inflation rate was , what year was used as the base period for the CPI?
Elementary Statistics: Picturing the World (7th Edition)
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