A researcher is interested in finding a 95% confidence interval for the mean number of times per day that college studen

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answerhappygod
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A researcher is interested in finding a 95% confidence interval for the mean number of times per day that college studen

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A researcher is interested in finding a 95% confidence intervalfor the mean number of times per day that college students text.The study included 139 students who averaged 26.4 texts per day.The standard deviation was 13.8 texts. Round answers to 3 decimalplaces where possible. a. To compute the confidence interval use a? distribution. b. With 95% confidence the population mean numberof texts per day is between and texts.
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