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Mathematics, 11.11.2020 05:10 yoooo9313
I need an answer fast please! The first digits of data entries in most real-world data sets are not uniformly distributed. The most common first digit is 1, followed by 2, and so on, with 9 being the least common first digit. This phenomenon is known as Benford's Law. The table below is the probability distribution for Benford's Law where the random variable DDD represents the first digit in a data entry. DDD P(D)P(D)P, left parenthesis, D, right parenthesis DDD P(D)P(D)P, left parenthesis, D, right parenthesis 111 0.3010.3010, point, 301 666 0.0670.0670, point, 067 222 0.1760.1760, point, 176 777 0.0580.0580, point, 058 333 0.1250.1250, point, 125 888 0.0510.0510, point, 051 444 0.0970.0970, point, 097 999 0.0460.0460, point, 046 555 0.0790.0790, point, 079 Find the indicated probability. P(D \leq 2)=P(D≤2)=P, left parenthesis, D, is less than or equal to, 2, right parenthesis, equals
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