Mathematics, 04.12.2019 20:31, jruiz33106
Karen's collection of compact disc collection has a mean number of songs of 13.1 with a standard deviation of 1.2 songs. what is the probability of karen selecting a compact disc at random from her collection that has exactly 12 songs?
Answers: 2
Karen's collection of compact disc collection has a mean number of songs of 13.1 with a standard dev...
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