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secondary 4 | E Maths
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Yiadya
Yiadya

secondary 4 chevron_right E Maths chevron_right Singapore

Please help me with question (c)

Date Posted: 1 year ago
Views: 285

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Jessica Widjaja
Jessica Widjaja's answer
2 answers (Tutor Details)
1st
The lower quartile is 25%, the median is 50%, upper quartile is 75%. $20 is the lower quartile, hence below $20 meaning, 25% of toys are below that price.