What property does this illustrate? A. The range is resistant, but the standard deviation is not resistant. B. Neither the range nor the standard deviation is resistant. C. The standard deviation is resistant, but the range is not resistant. D. Both the range and the standard deviation are resistant.

The following data represent exam scores in a statistics class taught using traditional lecture and a class taught using a "flipped" classroom. Complete parts (a) through (c) below. Traditional 70.5 684 79.0 67.0 85.0 788 558 2 81.0 81.9 71.3 63.1 704 594 Flipped 76.9 70.7 63.0 72.3 76.7 92.8 78.1 77.5 81.9 70.7 90.9 77.9 76.9 The traditional course has a standard deviation of 9.062 , while the "flipped" course has a standard deviation of 7.982. The traditional course has more dispersion. (Round to three decimal places as needed.) (c) Suppose the score of 59.4 in the traditional course was incorrectly recorded as 594. How does this affect the range? The range is now 538.2. (Type an integer or a decimal. Do not round.) How does this affect the standard deviation? The standard deviation is now 144.824. (Round to three decimal places as needed.) What property does this illustrate? . The range is resistant, but the standard deviation is not resistant. . Neither the range nor the standard deviation is resistant. . The standard deviation is resistant, but the range is not resistant. D. Both the range and the standard deviation are resistant