Mathematics, 28.05.2020 13:57 FireBlits8950
A large on-demand video streaming company is designing a large-scale survey to determine the mean amount of time corporate executives watch on-demand television. A small pilot survey of 10 executives indicated that the mean time per week is 12 hours, with a standard deviation of 3 hours. The estimate of the mean viewing time should be within one-quarter hour. The 95% level of confidence is to be used. How many executives should be surveyed?
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Mathematics, 21.06.2019 15:00
Answer this question, only if you know the answer. 30 points and brainliest!
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Mathematics, 21.06.2019 16:00
Which is a reasonable estimate of the amount of water in a small, inflatable pool used by children?
Answers: 1
A large on-demand video streaming company is designing a large-scale survey to determine the mean am...
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