An article in the Journal of Aircraft (1988) describes the computation of drag coefficients for the NASA 0012 airfoil. Different computational algorithms were used at Upper M Subscript infinity Baseline equals 0.7 With the following results (drag coefficients are in units of drag counts; that is, one count is equivalent to a drag coefficient of 0.0001): 79, 97, 75, 83, 81, 85, 82, 80, and 84. Compute the sample mean, sample variance, and sample standard deviation.

The sample variance is = ____ (drag counts)2.
The sample standard deviation is = _____ drag counts.

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Number of Motor Vehicle Accidents, 2007 15 10 5. 24 Years and Younger 25 Years and Older Age Accidents (millions)