The Federal Bureau of Investigation reported the statistics in the following table for homicides in a certain year. Use the data to answer the question that follows Weapon Handgun Rifle Shotgun Unknown firearm cutting other weapons Hands, feet, etc. Total Number 6358 344 410 1948 1828 1877 769 13,534 Find the probability that if four unrelated murders are studied, two involved a gun and two involved a cutting instrument. The probability that two murders involved a gun and another two involved a cutting instrument is approximately (Round your answer to at least four decimal places.) X

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