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DanielleElmas [232]
2 years ago
11

Your office network has been measured to stay working an average of 2,200 hours with a standard deviation of 285 hours.

Business
1 answer:
navik [9.2K]2 years ago
6 0

Answer:

1.74%

Explanation:

Mean number of hours (μ) = 2,220 hours

Standard deviation (σ) = 285 hours

Assuming a normal distribution, the z-score for any number of hours a network stays up, X, is given by:

z = \frac{X-\mu}{\sigma}

For X = 2,800 hours, the z-score is:

z=\frac{2,800-2,200}{285}\\z=2.11

A z-score of 2.11 corresponds to the 98.26th percentile of a normal distribution. The probability that the network will stay up for 2,800 hours before it fails is:

P(X>2,800) = 100\%-98.26\% = 1.74\%

The probability is 1.74%.

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Lucy Zimmerman has organized her craft shop as a sole proprietorship. Her sister has warned her about _____, the legal principle
grigory [225]

A sole proprietorship is not a legal entity but the person who owns the business and is responsible for paying all debts that the business accrues.  This business is linked to the persons social security number and there is no legal distinection between the owner and the business entity. Lucy's sister probably warned Lucy about sole proprietorship and the legal principle that holds her responible for paying off all of the debts of the business.

4 0
2 years ago
Kiwis and strawberries are substitutes for consumers. An increase in the price of a kiwi coupled with an increase in the number
valentina_108 [34]

Answer:

The correct answer is D

lowers; probably changes, but more information is needed to determine if it increases or decreases

Explanation:

The increase in suppliers for strawberries causes the supply curve to shift to the right causing the equilibrium price to lower fro Po to P1.

The increase of price for Kiwis will move the price from Po to P1. The new price is not at equilibrium, as there has not been a shift in demand or supply as shown in the diagram.

8 0
2 years ago
Vitale Hair Spray had sales of 27,000 units in March. A 60 percent increase is expected in April. The company will maintain 20 p
romanna [79]

Answer:

50,490 units

Explanation:

The computation of the number of units the company should produced is shown below:

= Expected sales units + ending inventory units - opening inventory units

where,

Opening inventory units is 1,350 units

Expected sales units is

= $27,000 + $27,000 × 60%

= $27,000 + $16,200

= 43,200 units

The ending inventory units is

= $43,200 × 20%

= 8,640 units

So, the units to be produced is

= 43,200 units + 8,640 units - 1,350 units

= 50,490 units

5 0
2 years ago
Following are the transactions of Green Company. May 1 The company billed a customer $3,400 in consulting revenue for sustainabl
Kisachek [45]

Answer:

Accounts Receivable 3,400

    Consulting Revenue 3,400

Supplies   1,000

    Accounts Payable   1,000

Cash     2,400

   Accounts Receivable 2,400

Accounts Payable  1,000

   Cash                           1,000

Utilities expense   800

  Cash                               800

Explanation:

The services are earned and were only billed not collected. So the company should reocgnize the receivable

The purchase of supplies is con credit, the company will recognize a liability

When the company collects from the account, it will decrease and cash will increase

When paying the supplier, their cash decrease and the liability is write-off

The utilities expense are cost of the period, so are recognize as expense.

3 0
2 years ago
An assistant to the mayor, who claims to understand statistics, complains about your confidence interval calculation. She assert
DaniilM [7]

Answer:

29

Explanation:

Central limit theorem states that as a sample being studied grows larger the sampling distribution of samplings means tends to a more normal distribution. This is regardless of the shape of the population.

This holds true usually if the population size is n is equal or greater than 30 (that is greater than 29). It does not matter if the population is skewed or normal.

So with a sufficiently large population the means of each item will be the same as the population mean.

4 0
2 years ago
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