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 71.8 68.6 80.5 67.6 86.0 77.2 56.8 81.2 82.0 71.0 64.1 70.6 60.4 Flipped 76,5 70.6 62,7 71.3 78.2 92.1 79.9 77.7 82.4 69.6 92.2 78.9 76.1 (b) Which course has more dispersion in exam scores using the sample standard deviation as the measure of dispersion? The traditional course has a standard deviation of 1. while the "flipped" course has a standard deviation of The V course has more dispersion.
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 71.8 68.6 80.5 67.6 86.0 77.2 56.8 81.2 82.0 71.0 64.1 70.6 60.4 Flipped 76,5 70.6 62,7 71.3 78.2 92.1 79.9 77.7 82.4 69.6 92.2 78.9 76.1 (b) Which course has more dispersion in exam scores using the sample standard deviation as the measure of dispersion? The traditional course has a standard deviation of 1. while the "flipped" course has a standard deviation of The V course has more dispersion.
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Transcribed Image Text: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
71.8
68.6
80.5
67.6
86.0
77.2
56.8 O
81.2
82.0
71.0
64.1
70.6
60.4
Flipped
76,5
70.6
62.7
71.3
78,2
92.1
79.9
77.7
82.4
69.6
92.2
78.9
76.1
(b) Which course has more dispersion in exam scores using the sample standard deviation as the measure of dispersion?
The traditional course has a standard deviation of
while the "flipped" course has a standard deviation of
The
course has more dispersion.
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