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Mathematics, 03.05.2020 13:53 lifeislove3251

When Xavier runs the 400 meter dash, his finishing times are normally distributed
with a mean of 61 seconds and a standard deviation of o.5 seconds. If Xavier were to
run 34 practice trials of the 400 meter dash, how many of those trials would be
slower than 62 seconds, to the nearest whole number?

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When Xavier runs the 400 meter dash, his finishing times are normally distributed
with a mean o...

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