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Sav [38]
2 years ago
8

A computer sends a packet of information along a channel and waits for a return signal acknowledging that the packet has been re

ceived. If no acknowledgment is received within a certain time, the packet is re-sent. Let X represent the number of times the packet is sent. Assume that the probability mass function of X is given byp(x) ={ cx , for x=0,1,2,...50 , otherwieFind P(X = 2).
Business
1 answer:
serious [3.7K]2 years ago
6 0

Answer:

The answer is "\frac{2}{15}" .

Explanation:

\to x = 0, 1, 2, 3, 4, 5\\\\\to p(x) \ for \ x  \ =   0, 1, 2, 3, 4, 5 = 0\\\\ \to c, 2c, 3c , 4c, 5c = 1\\\\\to 0 + c + 2c + 3c + 4c + 5c = 1\\\\\to 15c = 1\\\\\to c = \frac{1}{15}\\

\to p(x) \ for \ x  \ =   0, 1, 2, 3, 4, 5 = 0\\\\ \to \frac{1}{15}, \frac{2}{15}, \frac{3}{15}, \frac{4}{15}, \frac{5}{15}  

\to P(X=2)=\frac{2}{15}

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A market product growth strategy focuses on increasing sales of the firm's current products to its current target markets.

A product growth strategy increases sales looking all the prospects of the department rather than focus on only one department of the firm. It develops the firms production process in all aspects.

The strategy is made and planned according to the current market conditions to achieve its desired targets and get the maximum profit out of the production process that is taking place in the firm which in turn increase sales of the firm by increasing consumers demand.

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1 year ago
Taylor must send a bad-news message to a client and indicate to her that he will be unable to meet a delivery deadline. What sho
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Answer: d) Analyze the bad news to see how it will affect his reader.

Explanation:

The first thing that Taylor should do is to analyze the bad news so that he can predict the likely effect on the client.

Once he predicts this, he can be able to deliver the bad news in such a way that the client would not be too annoyed by it. It would also allow him to offer alternatives that might be applicable and doable to the client.

7 0
2 years ago
Rhonda would like to sell her existing digital camera to upgrade to a more sophisticated one by advertising on the bulletin boar
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Rhonda would like to sell her existing digital camera to upgrade to a more sophisticated one by advertising on the bulletin board in the student center. She decides against it because the used digital cameras listed on the board are underpriced. This describes the problem of__Adverse selection______.

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4 0
2 years ago
Linda Clark received 175,000 from her mother's estate. She placed the funds into the hands of a broker, who purchased the follow
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Yes, Linda earns a 16% rate of return.

To support this statement, calculations are provided below:

Common stock

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Preferred stock

Dividends paid (6% x $30,000 x 3 years)

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Loss on sale ($27,000 - $30,000)

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Bonds:

Interest paid - ($ 6,000 x 3 years)

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Net gain on all investments - $88,100

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<h3>What do you mean by the term investments?</h3>

A purchase made with the intention of creating income or capital growth is known as an investment. An asset's value increasing over time is referred to as appreciation. When a person invests in a good, they do not intend to utilize it as a source of immediate consumption, but rather as a tool for future wealth creation. An investment always entails the expenditure of some capital—time, effort, money, or an asset—today with the expectation of a future return higher than the initial investment. For instance, an investor might buy a financial asset right away with the hope that it would provide income later on or that it can be sold for a profit at a higher price.

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5 0
1 year ago
Blackberry syrup can be sold for $2.90 per​ unit, or it can be processed further into a specialty blackberry juice and then sold
Maksim231197 [3]

Answer:

The operating income would increase by $2.54 for each unit sold

Explanation:

If the blackberry syrup is further processed into the specialty blackberry juice, an extra income of $2.54 ($5.40 - $2.90 = $2.54) would be made on each unit sold

4 0
3 years ago
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