Question: Statistical Laboratory Question By USING RStudio ONLY The following data are the temperature of effluent at discharge from a sewage facility on consecutive days: 45

Statistical Laboratory Question

By USING RStudio ONLY

The following data are the temperature of effluent at discharge from a sewage facility on consecutive days: 45 47 51 48 52 50 46 49 45 55 46 51 44 49 46 51 49 45 40 50 48 50 49 50 (a) Create an object named x that stores the data set. (b) Calculate the sample mean, sample median, sample variance, and sample standard deviation. (c) Find the 1st and 3'd quartiles. (d) Construct a box plot of the data. (e) Comment the output obtained in part (d). (f) Perform a suitable hypothesis testing to test whether the mean or median temperature is 48

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