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Pani-rosa [81]
3 years ago
9

Using the concept of overfitting, explain why when a model is fit to training data, zero error with those data is not necessaril

y good
Business
1 answer:
Alex787 [66]3 years ago
3 0
<span>Having zero error does not allow for the complexity of real-world data to be introduced in the future. Having a perfect fit of the model could lead to data that shows some sort of a skew when another set of data is tested at some point in the future.</span>
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Alex Smith rents storage space to college students who go home for the summer but do not want to haul all of their property home
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I think it’s C) inconsistency
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3 years ago
Stockholders' equity as reported on the firm’s balance sheet = $2 billion, price/earnings ratio = 14.5, common shares outstandin
ankoles [38]

Answer:

So, if market/book ratio = 1.8. and book value is given as: Stockholders' equity as reported on the firm’s balance sheet = $2 billion

Market Capitalization = 1.8 * 2 = $3.6 billion

Number of shares = common shares outstanding = 230 million,

Hence price per share = $3.6 billion / 230 million shares =$15.65

Explanation:

Stockholders' equity as reported on the firm’s balance sheet = $2 billion, price/earnings ratio = 14.5,

common shares outstanding = 230 million,

and market/book ratio = 1.8.

The firm's market value of total debt is $5 billion, the firm has cash and equivalents totaling $290 million,

and the firm's EBITDA equals $1 billion.

Therefore the price of a share of the company's common stock can be derived from the market/book ratio.

<u>The Market to Book ratio is the company's current market value relative to its book value, and by extension market value is derived from the current stock price of all outstanding shares </u>

So, if market/book ratio = 1.8. and book value is given as: Stockholders' equity as reported on the firm’s balance sheet = $2 billion

Market Capitalization = 1.8 * 2 = $3.6 billion

Number of shares = common shares outstanding = 230 million,

Hence price per share = $3.6 billion / 230 million shares =$15.65

7 0
3 years ago
Which of the following statements is false?
Lelechka [254]

Answer:

<em><u>Which of the following statements is false?</u></em><em><u>(</u></em><em><u>A</u></em><em><u>)</u></em>

Explanation:

<em><u>please click the heart and rate excellent and brainleist to </u></em><em><u>❤</u></em><em><u>☺️</u></em><em><u>♨️</u></em><em><u>☻</u></em><em><u>♨️</u></em><em><u>☺️</u></em><em><u>❤</u></em>

4 0
3 years ago
Read 2 more answers
(a) suppose fiat recently entered into an agreement and plan of merger with case for $4.3 billion. prior to the merger, the mark
Kryger [21]

The herfindahl-hirschman index is calculated by summing the square of each company's market share.

In this case, the two firms separately would account for 628 of the herfindahl-hirschman index (12*12+22*22)

If the firms merge, they would account for 1,156 of the herfindahl-hirschman index (34*34)

This is an increase of 528 meaning the market is more concentrated.

3 0
3 years ago
"A registered representative makes it a regular practice to check in with his actively trading customers at least once a week an
3241004551 [841]

Answer:

contact the firm's compliance department

Explanation:

the first thing the representative should do is to contact the firms compliance department for guidance on how to handle the situation.

The SEC and the FNRA are bodies that have concerns about investors who are old/aging. These people may easily fall prey to scams due to their failing mental capacities. To protect someone like this  firms have the responsibility of training their employees to identify diminished mental capacity. FINRA requires that firms have internal process to permit representatives to seek advise from others on what step they are to take.

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4 years ago
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