Question: Can you please assist me with this question. The average sales of a cosmetic product are 15 units per year and the standard deviation is

Can you please assist me with this question.

Can you please assist me with this question. The average sales of

The average sales of a cosmetic product are 15 units per year and the standard deviation is 9 units per year. What is the probability that the sales are at least 13 units in the next year? Select one: a. 0.4129 ( b. 0.5871 C. 0.0871 d. None of the other options

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