In the 2000 Sydney Olympics, a special program initiated by the IOC president al
ID: 2928276 • Letter: I
Question
In the 2000 Sydney Olympics, a special program initiated by the IOC president allowed developing countries to send athletes to the Olympics without the usual qualifying procedure. Depicted below are the summary statistics and a plot. Answer the questions based on the summary statistics and the plot. 7) Summary Statistics: Lower Upper Variable Mean SD Min Max Median Quartile Quartile 112.720t51.34t49193t(23) (Q1) 52.648 7.655 48.640 52.648 7.656 48.640 112.720 51.34 49.93 120 110 100 90 80 70 60 50 40 a) b) The plot depicted in the figure above is a State your conclusion. (1 point) (0.5 point)Explanation / Answer
Ans:
a)The plot given above is Box whisker plot.
The lower line is the lower quartile,the upper line is upper quartile.The center line represents the median.
There are 4 outliers(reprsented by *)
b)The most of the data seems clustered around the center,also mean is slightly higher than the median.As,width or IQR=52.58-49.93=2.65 of the boxplot is very less,it shows lower variablity in the data.