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Lead-time demand is 600 pounds. The standard deviation of lead time demand is 52 pounds. Supposing the lead time demand is normally distributed and that an acceptable risk of stocking out is 4%:
a. What is the appropriate amount of safety stock?
b. What reorder point will ensure you can provide a 96% service level?
c. Would the company have to require more or less safety stock if it desires only 2% risk of stock out?
d. What is the effect on your reorder point?
Mean = 14.2, s² = 5.92 and sum of X squared EX² = 2941.60. What can be concluded about age differences in problem solving ability?
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Illustrate that probability distribution of X satisfies properties of a discrete probability distribution.
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In the following observational studies, describe changes that could be made to the data collection process that would result in an experiment rather than an observation study. Also, offer suggestions about unseen biases or lurking variables that m..
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