A statistics professor gives a survey to each of the 100 students in an introductory...
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Statistics
A statistics professor gives a survey to each of the 100 students in an introductory statistics lecture The survey asks the students how many text messages they think they sent yesterday The data are included below Use Excel to calculate the population standard deviation and the population variance Round your answers to one decimal place Do not round until you ve calculated your final answer R Texts sent yesterday 61 20 16 64 10 23 132 64
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