Statistical Report Assignment

 

n preparation for writing your report to senior management next week, conduct the following descriptive statistics analyses with Excel. Answer the questions below in your Excel sheet or in a separate Word document:

  • Insert a new column in the database that corresponds to Annual Sales. Annual Sales is the result of multiplying a restaurants SqFt. by Sales/SqFt.
  • Calculate the mean, standard deviation, skew, 5-number summary, and interquartile range (IQR) for each of the variables.
  • Create a box-plot for the Annual Sales variable.Does it look symmetric? Would you prefer the IQR instead of the standard deviation to describe this variables dispersion? Why?
  • Create a histogram for the Sales/SqFt variable. Is the distribution symmetric? If not, what is the skew? Are there any outliers? If so,which one(s)? What is the SqFt area of the outlier(s)? Is the outlier(s)smaller or larger than the average restaurant in the database? What can you conclude from this observation?
  • What measure of central tendency is more appropriate to describe Sales/SqFt? Why?

The post Statistical Report Assignment appeared first on Savvy Essay Writers.

#write essay #research paper #blog writing #article writing #academic writer #reflective paper #essay pro #types of essays #write my essay #reflective essay #paper writer #essay writing service #essay writer free #essay helper #write my paper #assignment writer #write my essay for me #write an essay for me #uk essay #thesis writer #dissertation writing services #writing a research paper #academic essay #dissertation help #easy essay #do my essay #paper writing service #buy essay #essay writing help #essay service #dissertation writing #online essay writer #write my paper for me #types of essay writing #essay writing website #write my essay for free #reflective report #type my essay #thesis writing services #write paper for me #research paper writing service #essay paper #professional essay writers #write my essay online #essay help online #write my research paper #dissertation writing help #websites that write papers for you for free #write my essay for me cheap #pay someone to write my paper #pay someone to write my research paper #Essaywriting #Academicwriting #Assignmenthelp #Nursingassignment #Nursinghomework #Psychologyassignment #Physicsassignment #Philosophyassignment #Religionassignment #History #Writing #writingtips #Students #universityassignment #onlinewriting #savvyessaywriters #onlineprowriters #assignmentcollection #excelsiorwriters #writinghub #study #exclusivewritings #myassignmentgeek #expertwriters #art #transcription #grammer #college #highschool #StudentsHelpingStudents #studentshirt #StudentShoe #StudentShoes #studentshoponline #studentshopping #studentshouse #StudentShoutout #studentshowcase2017 #StudentsHub #studentsieuczy #StudentsIn #studentsinberlin #studentsinbusiness #StudentsInDubai #studentsininternational