Benford's Law states that the probability that the first decimal-digit of a raw data sample (from 1 to 9) is given
Pm = log (m +1) - log m. That is, about (100P)% of the data can be expected to have m as the first digit. Complete parts a and b below.
a. What percent of the data can be expected to have 4 as the first digit?
Pa =
(Round to three decimal places as needed.)
b. Find P1+P2 + ... + P9. Interpret your result.
Py + P2 + ... +P9 =
(Type an integer or a decimal.)