A company installs 5000 light bulbs, each with an average li…
A company installs 5000 light bulbs, each with an average life of 500 hours, standard deviation of 100 hours, and distribution approximated by a normal curve. Use the table below to find the percentage of the bulbs that can be expected to last greater than 655 hours.
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Starting this exam you agree to the following honor code: Honor Code I acknowledge that I understand the academic integrity policy as outlined in the course syllabus. I acknowledge that posting any content from this exam to any online site (e.g., CourseHero, Chegg) outside of this course is grounds for an academic integrity violation. I acknowledge that copying answers from any source is grounds for an academic integrity violation. I acknowledge that sharing any or all parts of this exam with any other person is grounds for an academic integrity violation. I acknowledge that using shared parts of this exam received from someone else is grounds for an academic integrity violation. I acknowledge that I will not discuss this exam in any capacity with any students until the exam is available for review. I acknowledge that only a pencil/pen and the given scratch paper can be used during the exam. (No calculators are allowed.) I acknowledge that I am responsible for my violation of any course policies. (This question is worth points don’t skip it)
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