Bryan Yeo's answer to Azni's 3 Addmath Statistik Malaysia question.
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IQR takes the upper 75th quartile minus the lower 25th quartile.Since the number of marks are even,we will take the ‘half of half’
Which is the centre of the 3 numbers on both sides.
Which is the centre of the 3 numbers on both sides.
Date Posted:
6 years ago
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