Mathematics, 18.10.2019 19:30, monster5368
The lifetimes of a certain type of light bulbs follow a normal distribution. if approximately 2.5% of the bulbs have lives exceeding 445 hours, and approximately 16% have lives exceeding 393 hours, what are the mean and standard deviation of the lifetimes of this particular type of light bulbs? round your answer to the nearest integer. mean = hours tries 0/5 standard deviation = hours
Answers: 3
Mathematics, 21.06.2019 14:30, paatnguyyen
Ineed asap. i cant understand this question i need someone to me right away
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Mathematics, 21.06.2019 19:30, robbiannb1399
The american academy of pediatrics wants to conduct a survey of recently graduated family practitioners to assess why they did not choose pediatrics for their specialization. provide a definition of the population, suggest a sampling frame, and indicate the appropriate sampling unit.
Answers: 3
Mathematics, 21.06.2019 21:10, linettepizarro1233
See attachment below and find the equivalent of tan(∠qsr)
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The lifetimes of a certain type of light bulbs follow a normal distribution. if approximately 2.5% o...
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