348 Zepolle\'s Bakery makes a variety of bread types that it sells to supermarke

Question

348

Zepolle's Bakery makes a variety of bread types that it sells to supermarket chains in the area. One of Zepolle's problems is the number of loaves of each type of bread each day by the chain stores varies considerably, making it difficult to know how many loves to make. A sample file of daily demand data is contained in the file called Bakery.

A) Which bread type has the highest average demand?
B) Develop a fequency distribution for each bread type.
C) Develop a histogram for each bread type
D) Which bread type has the highest standard deviation in demand?
E) Which bread type has the greatest relative variability, and which has the lowest?
F) Assuming that these sample data are representative of demand during the year, determine how many loves of each type of bread should be made so that demand would be met on at least 75% of the days during the year?
G) Create a new variable called "Total Loaves Sold" On which day of the week is the average for total loaves sold the highest?

Zepolle's Bakery - Bread Sales to Supermarkets Column A Day of the week 1 Sunday 2 Monday 3 Tuesday 4 Wednesday 5 Thursday 6 Friday 7 Saturday Column B Quantity of white bread manufactured Column C Quantity of wheat bread manufactured Column D Quantity of multigrain bread manufactured Column E Quantity of black bread manufactured Column F Quantity of cinnamon raisin walnut bread manufactured Column G Quantity of sour dough french bread manufactured Column H Quantity of light oat bread manufactured

Explanation / Answer

A)

White bread type has the highest average demand

B)

C)

D)

57.89526

White bread type has the highest standard deviation in demand

The Answer is longer than 65,000 characters. So, we delete the histogram

bread type White Wheat Multigrain Black Cinnamon Raisin Sour Dough French Light Oat Average 599.7727 530.40 470.363 383.59 139.72 127.090 261.63

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