(Estimation) Max flips 2020 fair coins. Let the probability that there are at most 505 heads be p. Estimate -\log _{2}(p) to 5 decimal places, in the form x.abcde where x is a positive integer and a, b, c, d, e are decimal digits.
(Estimation) Max flips 2020 fair coins. Let the probability that there are at most 505 heads be p. Estimate -\log _{2}(p) to 5 decimal places, in the form x.abcde where x is a positive integer and a, b, c, d, e are decimal digits.