Resource: Pastas R Us, Inc. Database
Review the Wk 2 – Apply: Statistical Report assignment.
In 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 âAnnual Sales.â Annual Sales is the result of
multiplying a restaurantâs âSqFt.â by âSales/SqFt.â
Calculate the mean, standard deviation, skew, 5-number summary, and interquartile range (IQR) for each of
the variables.
Create a box-plot for the âAnnual Salesâ variable. Does it look symmetric? Would you prefer the IQR instead of
the standard deviation to describe this variableâs dispersion? Why?
Create a histogram for the âSales/SqFtâ variable. Is the distribution symmetric? If not, what is the skew? Are
there any outliers? If so, which one(s)? What is the âSqFtâ 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 âSales/SqFtâ? Why?
Sample Solution
The Law of Transformation of the Bone: Julius Wolff In the seventeenth century, Galileo inferred that there is a connection between’s mechanical power and bone morphology when we saw that weight and action are identified with bone size. ~ Julius Wolff ~ 1892, his Magnum Opus “Bone Transformation Method” was distributed. There are just a couple of early pioneers in the field of skeletal variation, trailed by distributions from the Friedrich – William College to Berlin by the East Prussian specialist (Charitéstitute 2014). Because of Wolff’s law and piezoelectric properties, bones normally create electric fields. Thusly, it is additionally founded on electrical structure development energizers. Wolf’s law expresses that “bones change their external shape and internal (free) structure to adapt to the anxieties following up on it” (Hunt, 2008). Piezoelectric gas (Figure 6) is “bone side under mechanical pressure electronegativity brought about by bone pressure and pulling side under voltage” (Kim, Won-Ki, and Sung Jac, 1984). The mineral network inside the bone is piezoelectric because of the power applied by the pressure on the skeletal framework (fixed bone), and when the bone is in mechanical pressure (bone fix/hematoma) Change. Electric field makes potential to cause bone cell development and multiplication (Kim, Won-Ki, and Sung Jac, 1984). There are two principle skeletal frameworks in the human body, called axillary bones and appended bones. The diaphysis comprises of 80 bones of ribs, sternum, spine, ossicles, thyroid and skull. The joined appendage bone has 126 bones from the chest lash, upper appendages, pelvic support, and lower appendages. Wolf’s law expresses that the bone shape decides its fundamental capacity somewhat and rather this capacity may change shape (Tortora and Grabowski 2001). Long bones, for example, the femur, tibia or tibia are marginally bended so they are uniformly dispersed and can assimilate pressure. They comprise mostly of thick bone tissue in bone breaks, yet in addition contain a lot of springy bone tissue at the epiphysis. Long bones are found in the lower appendages, their length and quality are utilized to help the heaviness of the body. Instances of short bones incorporate carpal and t-bone>
The Law of Transformation of the Bone: Julius Wolff In the seventeenth century, Galileo inferred that there is a connection between’s mechanical power and bone morphology when we saw that weight and action are identified with bone size. ~ Julius Wolff ~ 1892, his Magnum Opus “Bone Transformation Method” was distributed. There are just a couple of early pioneers in the field of skeletal variation, trailed by distributions from the Friedrich – William College to Berlin by the East Prussian specialist (Charitéstitute 2014). Because of Wolff’s law and piezoelectric properties, bones normally create electric fields. Thusly, it is additionally founded on electrical structure development energizers. Wolf’s law expresses that “bones change their external shape and internal (free) structure to adapt to the anxieties following up on it” (Hunt, 2008). Piezoelectric gas (Figure 6) is “bone side under mechanical pressure electronegativity brought about by bone pressure and pulling side under voltage” (Kim, Won-Ki, and Sung Jac, 1984). The mineral network inside the bone is piezoelectric because of the power applied by the pressure on the skeletal framework (fixed bone), and when the bone is in mechanical pressure (bone fix/hematoma) Change. Electric field makes potential to cause bone cell development and multiplication (Kim, Won-Ki, and Sung Jac, 1984). There are two principle skeletal frameworks in the human body, called axillary bones and appended bones. The diaphysis comprises of 80 bones of ribs, sternum, spine, ossicles, thyroid and skull. The joined appendage bone has 126 bones from the chest lash, upper appendages, pelvic support, and lower appendages. Wolf’s law expresses that the bone shape decides its fundamental capacity somewhat and rather this capacity may change shape (Tortora and Grabowski 2001). Long bones, for example, the femur, tibia or tibia are marginally bended so they are uniformly dispersed and can assimilate pressure. They comprise mostly of thick bone tissue in bone breaks, yet in addition contain a lot of springy bone tissue at the epiphysis. Long bones are found in the lower appendages, their length and quality are utilized to help the heaviness of the body. Instances of short bones incorporate carpal and t-bone>
