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Question: plant co packages peanuts in 1kg vacuum sealed packs for...

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Plant Co. packages peanuts in 1kg vacuum sealed packs for air freight. The actual mass of peanuts in a pack has a mean of 998g and a standard deviation of 5g. What is the probability that a sample of 100 units of Plant Co. 1kg vacuum sealed peanuts sold at Costco would have an average mass ranging between 997g and 999g?

 

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