BatmanGamer05 BatmanGamer05

13-09-2020
Mathematics

contestada

ASAP! I need some help with these 5 statistics questions please! (I will post them all separately).

Question 1: The mean time taken by all participants to run a road race was found to be 145 minutes with a standard deviation of 15 minutes. Using Chebyshev's theorem, find the percentage of runners who ran this road race in 100 to 190 minutes.

Round your answer to the nearest integer.

Respuesta :

nataleigh33 nataleigh33

13-09-2020

Man I wish I new....

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