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Andrew [12]
3 years ago
14

For 126 consecutive days, a process engineer has measured the temperature of champagne bottles as they are made ready for servin

g. Each day, she took a sample of 8 bottles. The average across all 1,008 bottles (126 days, 8 bottles per day) was 58 degrees Fahrenheit. The standard deviation across all bottles was 1.5 degree.
When constructing an X-bar chart, what would be the center line?
Business
1 answer:
34kurt3 years ago
4 0

Answer:

58 degrees fahrenheit

Explanation:

the centerline will be 58 degrees fahrenheit

the upper control limit = 58 degrees + (1.099 x 1.5) = 59.6485 degrees fahrenheit

the lower control limit = 58 degrees - (1.099 x 1.5) = 56.3515 degrees fahrenheit

the A₃ control value for n = 8 is 1.099

You might be interested in
7 Houseman, Inc. anticipates sales of 60,000 units, 58,000 units, 61,000 units and 60,000 units in July, August, September and O
elixir [45]

Answer:

60,500 units

Explanation:

Data provided in the question:

Month            sales

July               60,000 units

August          58,000 units

September    61,000 units

October         60,000 units

Ending inventory = 50% of the following month's sales

Now,

Total inventory required in September

= Sales in September + Ending inventory of September

= 61,000 units + 50% of sales in October

= 61,000 units + ( 0.50 × 60,000 )

= 61,000 units + 30,000 units

= 91,000 units

Number of units to be produced in September

= Total inventory required in September  - Ending inventory of August

= 91,000 units - ( 50% of 61,000 )

= 91,000 units - 30,500 units

= 60,500 units

3 0
4 years ago
Elaine, a small grocer, is planning to cut certain prices to increase her sales revenues. What will be the likely result of a pr
QveST [7]

Answer:

Quantity demanded of matches will remain unchanged, Quantity demanded of tomatoes will rise

Explanation:

Law of demand states that there is an inverse relationship between price of a good and it's quantity demanded, keeping other factors affecting demand as constant.

Price elasticity of demand refers to degree of responsiveness of quantity demanded of a good with respect to a change in it's price.

In the given case, price elasticity of demand for matches is inelastic since requirement of matches is fixed and consumer won't buy additional matches if the price is reduced.  Thus a price decease will not increase the quantity demanded of matches.

On the other hand, tomatoes have various uses and thus, their demand is elastic. So if price of tomatoes drops, the quantity demanded of tomatoes would rise, keeping other factors affecting demand as constant.

8 0
3 years ago
Sharon is thinking about opening a bakery. She knows she wants to set her own hours, reduce her stress and make a profit. But sh
Tems11 [23]
What are the options? 
6 0
3 years ago
The competition between firms within a strategic group is:
Lelechka [254]

Answer:

The correct answer is A. Greater than the competition a member of a strategic group and companies outside that strategic group.

Explanation:

Companies that sell products or offer similar services to the same segment of the population are in a strategic group. For example, a haute cuisine restaurant and a fast food restaurant are both restaurants, but companies would be in different strategic groups, since they usually do not have the same customers. Similarly, a fashion boutique and a haute cuisine restaurant serve the same clientele, but they are in different strategic groups because companies offer different products. The examination of companies that operate within the same strategic group is called analysis of strategic groups.

This type of analysis is often discussed in conjunction with the market focus. In the market approach, the population of consumers is divided into market segments that share common characteristics such as education level, income, age and gender. Research companies study the general preferences of market segments and then use those preferences in gear products and services to specific market segments that are served by strategic groups.

6 0
3 years ago
The Wood Valley Dairy makes cheese to supply to stores in its area. The dairy can make 344 pounds of cheese per day (359 days pe
djyliett [7]

Answer:

the minimum total annual cost is $3,372.58

Explanation:

<em>Step 1 Calculate the the Optimum Batch Size for Production run</em>

OBS = √(2×Total demand×Set-up Costs)/Holding Cost per unit

       = √(2×59×359×$266)/$1.01

      =   3341

<em>Step 2 Calculate the minimum total annual cost</em>

Total costs = Set up costs + Carrying Costs

<em>                    </em>= (59×359)/3341 × $266 + 3341/2×$1.01

                   = $1,686.37 + $1,687.21

                   = $3,372.58

6 0
4 years ago
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