Here are the gold medal times for the women’s 100-meter freestyle (swimming) in every other Summer Olympics:Gold Medal Times in the Women's 100-Meter Freestyle Swimming for Every Other Summer OlympicsYearTime (seconds)191281.5192473.6193267.9195266.6196062.4196861.0197655.65198455.92199254.64200053.8200853.4Draw a scatter plot of the data.Describe the relationship between the variables in the graph.Find the correlation coefficient.Find the least-squares regression line.Find the estimated gold medal time for 1924 and for 1976. Are these estimates reliable? Are they reasonable?Why are your answers in Question 5 different than the times given in the table?Find the estimated gold medal time for 2022 and for 2200. Are these estimates reliable? Are they reasonable?

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Description: Here are the gold medal times for the women’s 100-meter freestyle (swimming) in every other Summer Olympics:Gold Medal Times in the Women's 100-Meter Freestyle Swimming for Every Other Summer OlympicsYearTime (seconds)191281.5192473.6193267.9195266.6

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MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

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Here are the gold medal times for the women’s 100-meter freestyle (swimming) in every other Summer Olympics:

Gold Medal Times in the Women's 100-Meter Freestyle Swimming for Every Other Summer Olympics
Year	Time (seconds)
1912	81.5
1924	73.6
1932	67.9
1952	66.6
1960	62.4
1968	61.0
1976	55.65
1984	55.92
1992	54.64
2000	53.8
2008	53.4

Draw a scatter plot of the data.
Describe the relationship between the variables in the graph.
Find the correlation coefficient.
Find the least-squares regression line.
Find the estimated gold medal time for 1924 and for 1976. Are these estimates reliable? Are they reasonable?
Why are your answers in Question 5 different than the times given in the table?
Find the estimated gold medal time for 2022 and for 2200. Are these estimates reliable? Are they reasonable?

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