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Use the Data Given Below to Answer the Following Question

question 50

Multiple Choice

Use the data given below to answer the following question.
Following is the purchase order database of 'The Chef Says So', a restaurant in New York, over the last quarter April-June) . $\begin{array}{|c|c|c|c|r|r|}\hline\text { Order Date } & \text { Item } & \text { Region } & \text { Supplier } & \text { Unit Cost } & {\text { Units }} \\\hline 5 / 6 / 2012 & \text { SteelFork } & \text { Antasia } & \text { Peter } & 5.44 & 98 \\\hline 4 / 7 / 2012 & \text { Ceramic Plate } & \text { Puitoria } & \text { Kane } & 23.44 & 53 \\\hline 5 / 13 / 2012 & \text { Steel Fork } & \text { Puitoria } & \text { Jones } & 8.44 & 39 \\\hline 6 / 10 / 2012 & \text { Silver Spoon } & \text { Puitoria } & \text { Gerry } & 23.44 & 30\\\hline 6 / 22 / 2012 & \text { SteelFork } & \text { Almeco } & \text { Sarah } & 6.44 & 59 \\\hline 5 / 17 / 2012 & \text { Ceramic Plate } & \text { Antasia } & \text { Peter } & 8.44 & 63 \\\hline 4 / 25 / 2012 & \text { SteelFork } & \text { Puitoria } & \text { Audrey } & 5.44 & 78 \\\hline 6 / 1 / 2012 & \text { SteelFork } & \text { Puitoria } & \text { Jones } & 8.44 & 93 \\\hline 4 / 2 / 2012 & \text { SteelFork } & \text { Almeco } & \text { Thomas } & 5.44 & 35 \\\hline 5 / 27 / 2012 & \text { Ceramic Plate } & \text { Antasia } & \text { Peter } & 12.44 & 63 \\\hline 6 / 13 / 2012 & \text { Steel Fork } & \text { Puitoria } & \text { Mary } & 8.44 & 93 \\\hline 4 / 30 / 2012 & \text { Ceramic Plate } & \text { Antasia } & \text { Henry } & 5.44 & 32 \\\hline 5 / 11 / 2012 & \text { Ceramic Plate } & \text { Antasia } & \text { Philip } & 23.44 & 84 \\\hline 6 / 18 / 2012 & \text { Steel Fork } & \text { Antasia } & \text { Peter } & 8.44 & 38 \\\hline 5 / 9 / 2012 & \text { Glass Bottle } & \text { Puitoria } & \text { Simson } & 128.45 & 5 \\\hline 5 / 30 / 2012 & \text { Ceramic Bowl } & \text { Antasia } & \text { Peter } & 19.44 & 19 \\\hline 6 / 6 / 2012 & \text { Ceramic Plate } & \text { Puitoria } & \text { Mary } & 12.44 & 31 \\\hline 4 / 3 / 2012 & \text { Silver Spoon } & \text { Antasia } & \text { Peter } & 12.44 & 67 \\\hline 6 / 26 / 2012 & \text { Silver Spoon } & \text { Antasia } & \text { Philip } & 23.44 & 18\\\hline 4 / 23 / 2012 & \text { Ceramic Bowl } & \text { Puitoria } & \text { Kane } & 8.44 & 99 \\\hline 4 / 29 / 2012 & \text { Steel Fork } & \text { Puitoria } & \text { Simson } & 4.74 & 70 \\\hline 4 / 4 / 2012 & \text { Ceramic Bowl } & \text { Antasia } & \text { Philip } & 19.44 & 77 \\\hline 6 / 15 / 2012 & \text { Ceramic Plate } & \text { Puitoria } & \text { Gerry } & 12.44 & 49 \\\hline 6 / 25 / 2012 & \text { Ceramic Plate } & \text { Puitoria } & \text { Simson } & 18.45 & 90 \\\hline 5 / 23 / 2012 & \text { Ceramic Plate } & \text { Antasia } & \text { Peter } & 8.44 & 7 \\\hline 6 / 28 / 2012 & \text { Ceramic Plate } & \text { Almeco } & \text { Sarah } & 23.44 & 10 \\\hline 5 / 25 / 2012 & \text { Ceramic Bowl } & \text { Puitoria } & \text { Jones } & 8.44 & 53 \\\hline 5 / 1 / 2012 & \text { SteelFork } & \text { Puitoria } & \text { Audrev } & 5.44 & 69\\\hline\end{array}$
$\quad$ $\begin{array}{|c|c|c|c|r|r|}\hline\text { Order Date } & \text { Item } & \text { Region } & \text { Supplier } & \text { Unit Cost } & {\text { Units }} \\\hline 4 / 12 / 2012 & \text { Silver Spoon } & \text { Antasia } & \text { Henry } & 8.44 & 99 \\\hline 4 / 18 / 2012 & \text { SteelFork } & \text { Puitoria } & \text { Gerry } & 4.74 & 56 \\\hline 6 / 30 / 2012 & \text { Ceramic Plate } & \text { Puitoria } & \text { Gerry } & 12.44 & 83 \\\hline 5 / 19 / 2012 & \text { Glass Bottle } & \text { Puitoria } & \text { Kane } & 128.45 & 8 \\\hline 4 / 16 / 2012 & \text { Ceramic Bowl } & \text { Antasia } & \text { Peter } & 8.44 & 65 \\\hline 6 / 4 / 2012 & \text { Ceramic Bowl } & \text { Puitoria } & \text { Mary } & 15.94 & 58 \\\hline 5 / 2 / 2012 & \text { Ceramic Bowl } & \text { Puitoria } & \text { Kane } & 27.4 & 45 \\\hline 4 / 19 / 2012 & \text { Glass Bottle } & \text { Almeco } & \text { Sarah } & 278.45 & 6 \\\hline 6 / 11 / 2012 & \text { Steel Fork } & \text { Puitoria } & \text { Gerry } & 4.74 & 10 \\\hline 5 / 31 / 2012 & \text { Silver Spoon } & \text { Almeco } & \text { Sarah } & 5.44 & 79 \\\hline 6 / 2 / 2012 & \text { Ceramic Plate } & \text { Almeco } & \text { Thomas } & 23.44 & 60 \\\hline 4 / 13 / 2012 & \text { SteelFork } & \text { Puitoria } & \text { Audrey } & 4.74 & 17 \\\hline 5 / 3 / 2012 & \text { Ceramic Plate } & \text { Puitoria } & \text { Jones } & 8.44 & 14 \\\hline 6 / 3 / 2012 & \text { Ceramic Plate } & \text { Puitoria } & \text { Jones } & 23.44 & 97 \\\hline 4 / 17 / 2012 & \text { Ceramic Plate } & \text { Puitoria } & \text { Audrey } & 8.44 & 31 \\\hline\end{array}$
-Which of the following represents the proportion of the total number of observations that fall at or below the upper limit of each group?

Definitions:

Stereocilia

Hairlike projections on the surface of certain cells, involved in sensory processes like hearing and balance.

Cochlear Duct

Interior of the membranous labyrinth of the cochlea; also called cochlear canal or scala media.

Modiolus

Central core of spongy bone about which turns the spiral canal of the cochlea.

Organ Of Corti

Named for Italian anatomist Marquis Alfonso Corti (1822–1888). Spiral organ; rests on the basilar membrane and supports the hair cells that detect sounds.