Marines6042 Marines6042

08-12-2022
Mathematics

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The weights of a pack of chewing gum for a certain brand have a mean of 47. 1 grams and a standard deviation of 2. 4 grams. What is the weight of a randomly selected pack of gum that has a z-score of 3. 11? 39. 6 grams 44. 7 grams 49. 5 grams 54. 6 grams.

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