Question

In the 145 years of the running of the Kentucky Derby, the overall average speed of the horses under all track conditions has been 35.9025mph. Only nine years have been run under sloppy track conditions, including the last two years. Sloppy track conditions occur when the track is saturated with water with standing water visible. The speeds (mph) of the horses in these nine years were: 36.31, 36.23, 36.62, 36.16, 36.69, 36.27, 36.41, 35.89, and 35.27. Find the

Geometric mean

Arithmetic Mean

Median

Mode

Midrange

Midhinge

Trimmed Mean

Weighted mean (use sequence number as the weights)
Hint: The weight for 36.31 is 1, the weight for 36.23 is 2, the weight for 36.62 is 3,... and the weight for 35.27 is 9.

Standard deviation

Inner Quartile Range (IQR)

Variance

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Question 122.5 pts

Range

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Question 132.5 pts

Mean Absolute Deviation (MAD)

Coefficient of Variation (CV)

Skew

Kurtosis

Anderson-Darling Normality Test p-value

Lower Inner Fence of the Boxplot

Value of the most extreme outlier (if present)

Z-score for the first value in the dataset

Answer 1