Only need number four Project A: olympic Gold The following tables give the year
ID: 3202210 • Letter: O
Question
Only need number fourProject A: olympic Gold The following tables give the years of the winter olympics and the number of gold medals won in each year by the United States. USA Gold Medal Count 1924 1928 1932 1936 1948 1962 1966 1960 1964 1968 1972 Number of 6 3 2 3 1 1 3 Gold Medals 2 16 14 14 17 22 24 34 35 35 Number of Year 1976 1980 1984 1988 1992 1994 1998 2002 2006 2010 3 6 4 2 6 10 Number of Gold Medals 37 38 39 46 61 68 78 84 Number of Note that the number of events is not the same for every year. When analyzing the data. it will become necessary to take into account the number of gold medals as a percentage of the number of events. Now we are ready to estimate the expected number of gold medals for the United States in the 2010 Winter Games. 1. Begin by calculating the number of gold medals won each year as a percentage of the number of events. To do this, divide the number of gold medals by the number of events, and then multiply by I00. Round your answers to the nearest whole percentage. Create a table similar to the one above with the percentage of gold medals won in each year. 2. calculate the range of the number of gold med ls and the range of the percentage of gol
Explanation / Answer
The mode for number of gold medals is 10 and it occurs in 2002. This is simply evident from the data.
To find the mode of percentage of gold medals we have to find the percentage for each year by dividing number of events from number of gold medals and then multiplying by 100.
Thus we have,
From the above table we can see that the mode for percentage is 42.9 which occurs in 1932.
Year Number of gold medals Number of events Percentage of gold medals 1924 1 16 6.3 1928 2 14 14.3 1932 6 14 42.9 1936 1 17 5.9 1948 3 22 13.6 1952 4 22 18.2 1956 2 24 8.3 1960 3 27 11.1 1964 1 34 2.9 1968 1 35 2.9 1972 3 35 8.6 1976 3 37 8.1 1980 6 38 15.8 1984 4 29 13.8 1988 2 46 4.3 1992 5 57 8.8 1994 6 61 9.8 1998 6 68 8.8 2002 10 78 12.8 2006 9 84 10.7 2010 86Related Questions
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