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tekilochka [14]
3 years ago
6

Explain why the joint events in a contingency table are mutually exclusive. choose the correct answer below.

Business
1 answer:
Darina [25.2K]3 years ago
3 0
<span>In a contingency table, the joint events are mutually exclusive because they consist of unique combinations of individual events that are mutually exclusive. For an individual to be described by one of the joint events, the individual must be described using each of the two attributes measured in the table. Since the possibilities for each of the two attribute are mutually exclusive, there can be only one way for an individual to be labeled with each pair of attributes. Therefore there can only be one joint event in the table that describes the individual.</span>
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N industry consists of three firms with sales of $360,000, $650,000, and $265,000.
Yanka [14]

These three together form total market, so here we have to add up everything to know volume of the market

A+B+C = 1,275,000 is the total market

Then we have to calculate individual market share

which would eb 1) 28.2%, 2) 50.9%, 3) 20.8%

This can be calcualated by simple percetage calculation. ( 1275000-360000/1275000*100)-100 will give what share each has.

Then we apply HHI formula

HHI = s1^2 + s2^2 + s3^2 + ... + sn^2

HHi is nothing but squaring of each of the percentages and adding them up

(28.2)2 +(50.9)2 +(20.8)2

812+2590+432 = 3834

HHI of 3834 shows it is highly competitve market.

5 0
3 years ago
As a bank loan officer, you are considering a loan application by Peak Performance Sporting Goods. The company has provided you
Xelga [282]

Answer:

66.7%

Explanation:

Calculation to determine Peak Performance's debt to owners' equity ratio

First step is to calculate the Owner's Equity using this formula

Owner's Equity=Total Assets - Total Liabilities

Where,

Total Assets =$25,000 + $45,000 + $140,000 + $190,000

Total Assets = $400,000

Total Liabilities =$70,000 + $90,000

Total Liabilities=$160,000

Let plug in the formula

Owner's Equity=$400,000-$160,000

Owner's Equity=$240,000

Now let Calculate the debt to owners equity ratio using this formula

Debt to owners equity ratio= Debt [total Liabilities]/Owner's Equity

Let plug in the formula

Debt to owners equity ratio = $160,000/$240,000

Debt to owners equity ratio = 0.667*100

Debt to owners equity ratio= 66.7%

Therefore Peak Performance's debt to owners' equity ratio is 66.7%

7 0
2 years ago
Presented below are selected account balances for Homer Winslow Co as of December 31, 2014.
Ronch [10]

Answer:

Sales Revenue 410,000 debit

        Income Summary    410,000 credit

--to close revenues accounts--

Income Summary               95,000 debit

      Administrative Expenses          38,000  credit

      Income Tax Expense                30,000  credit

      Sales Returns and Allowances 12,000  credit

      Sales Discounts                         15,000 credit

--to close expenses and other--

Income Summary     18,000 debit

Dividends                                   18,000 credit

--to close dividends--

Income summary    297,000 debit

   Retained Earnings      297,000 credit

--to close the income summary against RE--

Explanation:

We have to close against income summary he temporary accounts:

To close this accounts we need to post them in their opposite side of the normal balance. Revenues will be debited while expenses credited.

At last, we solve for the income summary balance and close it against retained earnings

410,000 - 95,000 - 18,000 = 297,000

4 0
3 years ago
By the time you turn 30 years old, what insurance do you expect to have?
WINSTONCH [101]

honestly you would need all of them because they are very important to have as you get older

5 0
2 years ago
Read 2 more answers
The assumption that is necessary for a linear programming model to be appropriate and that ensures that the value of the objecti
Elan Coil [88]

Answer:

A. Additivity

Explanation:

Additivity simply means that the values of an objective function and total resources used can be found by adding all the contributions made by the objective functions and the decision variables of all resources used. That is, it assumes that the overall of an objective function is found by adding the contribution of each objective function to the overall. In additivity, interaction between variables doesnt exist.

5 0
3 years ago
Read 2 more answers
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