contestada

Runner David Time 13.5 Sanya Time16 Jeremy Time 12.6 Erica Time 15.2 Chen Time 12.8 Yusuf Time 11.8 Matt Time 17.2 Sarah 12.1 What is the median in the race

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Respuesta :

JosephAaron2123

Answer:

13.5 + 16 + 12.6 + 15.2 +12.8 + 11.8 + 17.2 + 12.1

                                  8

= 94.2/8

= 11.76
First rearrange them in order, least to greatest: 11.8, 12.1, 12.6, 12.8, 13.5, 15.2, 16, 17.2
Median: 12.8 + 13.5 / 2 = 13.15

Ans: 13.15