1. Calculate the Range of this data – 2, 2, 3, 4, 7
A 5
B 3
C 7
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2. Calculate the Range of this data – 3, 2, 9, 5, 6
A 3
B 2
C 7
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3. Calculate the 1st Quartile of this data – 2, 3, 5, 6, 7, 8, 9
A 2
B 9
C 3
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4. Calculate the 1st Quartile of this data – 0, 1, 3, 4, 5, 6, 7, 7, 8, 9, 9
A 0
B 3
C 9
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5. Calculate the Median (2nd Quartile) of this data – 2, 3, 5, 6, 7, 8, 9
A 2
B 6
C 9
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6. Calculate the Median (2nd Quartile) of this data – 0, 1, 3, 4, 5, 6, 7, 7, 8, 9, 9
A 6
B 0
C 9
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7. Calculate the 3rd Quartile of this data – 2, 3, 5, 6, 7, 8, 9
A 7
B 2
C 9
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8. Calculate the 3rd Quartile of this data – 0, 1, 3, 4, 5, 6, 7, 7, 8, 9, 9
A 0
B 9
C 8
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9. Calculate the Interquartile Range (IQR) of this data – 2, 3, 4, 5, 6, 7, 8
A8 – 2 = 6
B7 – 3 = 4
C5
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10. Calculate the Interquartile Range (IQR) of this data – 6, 8, 2, 3, 5, 0, 1
A6 – 1 = 5
B8 – 0 = 8
C3
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