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Kaito Momota Kaito Momota
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3 years ago
Suppose the round-trip airfare between Philadelphia and Los Angeles a month before the departure date follows the normal probability distribution with a mean of $387.20 and a standard deviation of $68.50. What is the probability that a randomly selected airfare between these two cities will be less than $300?

▸ 0.1020

▸ 0.2005

▸ 0.3192

▸ 0.4286
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Business Statistics

Business Statistics


Edition: 2nd
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ericmonsterericmonster
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3 years ago
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Kaito Momota Author
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3 years ago
Good timing, thanks!
kobbhy
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Yesterday
Brilliant ツ
taydav
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2 hours ago
Just got PERFECT on my quiz
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