1. Averages and Range: Median from a list of data
Silent
Teacher
Intelligent Practice
Narration
Your Turn
2, 2, 6, 10, 20=
3, 3, 7, 11, 21=
3, 3, 7, 11, 210=
Example
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2. 2, 3, 5, 9, 13, 18 3, 4, 5, 10, 14, 19 Worked Example Your Turn
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3. 10, 5, 3, 1, 1 Median =
1, 1, 3, 5, Median =
2, 2, 6, 10, 20 Median =
3, 3, 7, 11, 21 Median =
3, 3, 7, 11, Median =
−33, 3, 7, 11, 210 Median =
33, 3, 7, 11, 210 Median =
33, 3, −7, 11, 210 Median =
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4. 3, 4, 5, 6, 7 Median =
3, 4, 5, 6, 7, 8 Median =
2, 3, 4, 5, 6, 7, 8 Median =
1, 2, 3, 4, 5, 6, 7, 8 Median =
2, 4, 5, 6, 7, 8 Median =
2, 3, 4, 6, 7, 8 Median =
2, 3, 4, 6, 7, −8 Median =
2, −3, 4, −6, 7, −8 Median =
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5. 10, 5, 3, 1, 1 Median = 3
1, 1, 3, 5, Median = 3
2, 2, 6, 10, 20 Median = 6
3, 3, 7, 11, 21 Median = 7
3, 3, 7, 11, Median = 7
−33, 3, 7, 11, 210 Median = 7
33, 3, 7, 11, 210 Median = 11
33, 3, −7, 11, 210 Median = 11
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6. 3, 4, 5, 6, 7 Median = 5
3, 4, 5, 6, 7, 8 Median = 5.5
2, 3, 4, 5, 6, 7, 8 Median = 5
1, 2, 3, 4, 5, 6, 7, 8 Median = 4.5
2, 4, 5, 6, 7, 8 Median = 5.5
2, 3, 4, 6, 7, 8 Median = 5
2, 3, 4, 6, 7, −8 Median = 3.5
2, −3, 4, −6, 7, −8 Median = −0.5
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