What is the firstquartile 104.9,128.9,314.8,134.9,123.5,141.4 ?

The firstquartile 104.9,128.9,314.8,134.9,123.5,141.4 is 123.5

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firstquartile 104.9,128.9,314.8,134.9,123.5,141.4

lower quartile

104.9, 128.9, 314.8, 134.9, 123.5, 141.4

123.5

Solution steps

Arrange the terms in ascending order

104.9, 123.5, 128.9, 134.9, 141.4, 314.8

Take the lower half of the ascending set:

104.9, 123.5, 128.9

Median of

104.9, 123.5, 128.9 : 123.5

123.5

7 P 2

2, 1024

P (7, 5)

20, 3, 7, 2, 6, 3, 12, 7, 12, 2

10 n C r 1

What is the firstquartile 104.9,128.9,314.8,134.9,123.5,141.4 ?
The firstquartile 104.9,128.9,314.8,134.9,123.5,141.4 is 123.5