Mathematics, 31.03.2021 22:30, manillasoccer

Walker took a sample of 555 of his classmates and timed them as they completed a maze he created. Here are their times (in minutes): 1, 6, 6, 7, 10
The mean of these times is \bar x=6
x
ˉ
=6x, with, \bar, on top, equals, 6 minutes.
What is the standard deviation?
Round your answer to two decimal places.
s_x\approxs
x

≈s, start subscript, x, end subscript, approximately equals
minutes

Answers: 2

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Walker took a sample of 555 of his classmates and timed them as they completed a maze he created. He...