Standard deviation for part C?

Traditional 71.9 69.2 78.3 66.8 86.3 78.3 56.3 homew 81.9 81.2 71.7 63.1 68.9 59.7 Flipped 77.0 71.5 63.8 71.7 76.9 91.3 79.3 02/13/2 75.6 81.5 69.2 91.9 78.1 76.8 02/13/2 e: 70.67% (a) Which course has more dispersion in exam scores using the range as the measure of dispersion? Unlimit The traditional course has a range of 30 , while the "flipped" course has a range of 28.1 . The traditional course has more dispersion. (Type integers or decimals. Do not round.) Questions: (b) Which course has more dispersion in exam scores using the sample standard deviation as the measure of dispersion? 1 (1/1) The traditional course has a standard deviation of 9.072 , while the "flipped" course has a standard deviation of 7.893 . The traditional course has more dispersio 15 (1/1) (Round to three decimal places as needed.) 19 (0.80/2) (c) Suppose the score of 59.7 in the traditional course was incorrectly recorded as 597. How does this affect the range? The range is now 540.7 . (Type an integer or a decimal. Do not round.) How does this affect the standard deviation? The standard deviation is now (Round to three decimal places as needed.) roduction to Sta Privacy Policy | Co Help me solve this View an example Get more help - Clear all Check ans