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Mathematics, 11.05.2021 21:50, christyr2002
The random variable X represents the number of calls per hour to a call center in the last month. The probability distribution for X is below. X is a specific event. (In this case, the call center receiving X calls per hour) P(X) is the probability of X occurring. What is the missing value in the table?
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Mathematics, 22.06.2019 04:00, valensanta2005
Wholesome food company has been hired to design a healthy menu for the cafeteria at ridgemont high school. they want to conduct a survey to determine what percentage of ridgemont’s 15001500 students like broccoli. the survey will ask, “do you like broccoli? ”
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Mathematics, 22.06.2019 04:40, robert7248
4. jake needs to score in the top 10% in order to earn a physical fitness certificate. the class mean is 78 and the standard deviation is 5.5. what raw score does he need? z value for top 10% =1.282 how do i get the z value? what is the equation for this? raw score =mean+z*sd = 78+1.282*5.5 = 85.051
Answers: 3
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The random variable X represents the number of calls per hour to a call center in the last month. Th...
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