A cross country coach records the number of miles his athletes on the junior varsity and varsity teams ran today and displays the data in the provided dot plots. given the shape of each distribution, determine which measures of center and spread are appropriate for him to use to summarize the data from each team.

Respuesta :

Since the data for the Junior Varsity Team is symmetric or well-proportioned, the mean would be the best way to determine the centre, and standard deviation, which also measures the centre and how far the values deviate from the mean, should be used to determine the spread.

The median could be utilized for the Varsity Team since the data is not evenly distributed and skewed to the left, and it does not take into account outliers. We use the interquartile range (IQR) to quantify the spread of the data because IQR does not take into account the skewed data.

Usually, the varsity squad competes in intercollegiate or international competitions on behalf of the high school or institution. The players on it are often older and more seasoned than those on the junior varsity team.

Learn more about Varsity team here

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