Can you answer my question below in the description

You run a large grocery store. The number of deliveries from the produce market to your store per day is changeable. Calculate the expected value and variance of the number of deliveries per day to your store. No. of Deliveries Probability 0 0.19 1 0.38 2 0.23 3 0.15 4 0.03 5 0.02

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