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Heeyou! Heeyou!
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3 weeks ago
The following data represent a random sample the golf scores for a particular golfer from a course that he regularly plays.



This golfer would like to test if his golf scores at this course follow the normal probability distribution with μ = 85.0 and σ = 5.0 using α = 0.05. The expected number of scores from this sample that would fall in the interval of 80 or less is ________.

▸ 5.55

▸ 7.20

▸ 9.36

▸ 11.95
Textbook 

Business Statistics


Edition: 2nd
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ViniciusTavaresViniciusTavares
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3 weeks ago
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5.55

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