When calculating a confidence interval, you find a lower bound of 10 and an upper bound of 15. Choose the correct interpretation of this interval.
a. 95% of samples of the same size drawn from the population will fall beyond 10 and 15.
b. 95% of samples of the same size drawn from the population will fall between 10 and 15.
c. There is a 95% chance that the population mean is between 10 and 15.
d. There is a 95% chance that our sample mean accurately represents the population mean.
b. 95% of samples of the same size drawn from the population will fall between 10 and 15.
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In order to streamline support, today's service desks typically provide one channel for customers to request service.
Answer the following statement true (T) or false (F)
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Indicate whether the statement is true or false
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A. choosing an average price that she will charge all her clients. B. how much her competitors charge for similar services. C. changes in technology allowing consumers to manage their own affairs. D. how different customers perceive the value of her services. E. changes in the economy.