Answer: The final sequencing map published on April 14, 2003, was reported to cover 99% of the euchromatic human genome. According to a quality assessment of the genome sequence published in 2004, 92% of sampling had an accuracy of more than 99.99%. In 2003, an accurate and complete human genome sequence was finished and made available to scientists and researchers two years ahead of the original Human Genome Project schedule and at a cost less than the original estimated budget.
The probability is 54% but the actual probability may change depending on the times he misses or shoots(54% is the rounded answer it may be 55% it is 54.346633 so depending on how you round)
