Statisticsmedium · Past Paper
Calculate the Q3 of the dataset: 5, 10, 15, 20, 25, 30, 35.
A25
B30
C20
D35
✓ Correct Answer: B — 30
n=7. Q3 position = 3(7+1)/4 = 6th term. The 6th term is 30.
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✓ Correct Answer: B — 30
n=7. Q3 position = 3(7+1)/4 = 6th term. The 6th term is 30.
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