(Answered) 1 how can the manager of a rm producing lightbulbs

Statistics

1. How can the manager of a ?rm producing lightbulbs summarize and describe to a board meeting the results of testing the life of a sample of 100 lightbulbs produced by the ?rm?

2. (a) Why may the manager in Prob. 1 want to engage in statistical inference?

(b) What would this involve and require?

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