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secondary 3 | E Maths
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need help with q2 thanks!
In this case, since there are 11 numbers. Rearranging them :
19, 22, 23, 25, 29, 34, 35, 39, 43, 48, 52
The middle no. is 34
So v = 34.
U is the number at the lower quartile.
So it would be...
11 × 1/4 = 2.75th position or 3rd position.
So,
u = 23
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