The completion times for a certain marathon race was 3.1 hours with a standard deviation of...

 

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The completion times for a certain marathon race was 3.1 hours with a standard deviation of 0.5 hours. What can you determine about these data by using Chebyshev's Inequality with K=3? O At least 75% of the completion times are between 1.6 hours and 4.6 hours. No more than 88.9% of the completion times are between 1.6 hours and 4.6 hours. At least 88.9% of the completion times are between 1.6 hours and 4.6 hours. O At most 75% of the completion times are between 1.6 hours and 4.6 hours. The completion times for a certain marathon race was 3.1 hours with a standard deviation of 0.5 hours. What can you determine about these data by using Chebyshev's Inequality with K=3? O At least 75% of the completion times are between 1.6 hours and 4.6 hours. No more than 88.9% of the completion times are between 1.6 hours and 4.6 hours. At least 88.9% of the completion times are between 1.6 hours and 4.6 hours. O At most 75% of the completion times are between 1.6 hours and 4.6 hours.

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Chebyshevs Inequality states that for any set of data regardless of the shape of the distribution at ... View the full answer