Question: Use the range to approximate the standard deviation for the data in Table 2.5. Table 2.5 Lesson Plan Assessment Scores 26.1 26.0 14.5 29.3 19.7

Use the range to approximate the standard deviation for the data in Table 2.5.

Table 2.5 Lesson Plan Assessment Scores 26.1 26.0 14.5 29.3 19.7 22.1

Table 2.5 Lesson Plan Assessment Scores 26.1 26.0 14.5 29.3 19.7 22.1 21.2 26.6 31.9 25.0 15.9 20.8 20.2 17.8 13.3 25.6 26.5 15.7 22.1 13.8 29.0 21.3 23.5 22.1 10.2

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