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3 years ago

The range rule of thumb roughly estimates the standard deviation of a data set as _______.

1 answer:

5 0

Range is the measure of variation that is very sensitive to extreme values. It is the difference between high and low values, while standard deviation is the standard measure of variation.The range rule of thumb roughly estimates the standard deviation of a data set as s=range/4 , where s stands for standard deviation and
<span>range = Maximum - Minimum</span>

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Consider each of the transactions below. All of the expenditures were made in cash.

Allushta [10]

Answer:

1. Dr Research and development expenses $25,000

Cr Cash $25,000

2. Dr Legal fees expenses $8,500

Cr Cash $8,500

3. Dr Equipment $38,000

Dr Discount on Note Payable $5,599

Cr Cash $19,000

Cr Note Payable $24,500

4. Dr Building - sprinkler system $41,000

Cr Cash $41,000

5. Dr Patent $25,000

Cr Cash $25,000

6. Dr Equipment new $13,900

Dr Accumulated Depreciation - equipment $7,000

Dr Loss on trade in $3,600

Cr Cash $10,600

Cr Equipment - old $13,900

Explanation:

Preparation of the journal entries

1. Dr Research and development expenses $25,000

Cr Cash $25,000

2. Dr Legal fees expenses $8,500

Cr Cash $8,500

3. Dr Equipment $38,000

Dr Discount on Note Payable $5,599

($38,000-$19,000-$24,500)

Cr Cash $19,000

Cr Note Payable $24,500

4. Dr Building - sprinkler system $41,000

Cr Cash $41,000

5. Dr Patent $25,000

Cr Cash $25,000

6. Dr Equipment new $13,900

Dr Accumulated Depreciation - equipment ($13,900 - $6,900) $7,000

Dr Loss on trade in $3,600

($10,600+$13,900-$13,900-$7,000)

Cr Cash $10,600

Cr Equipment - old $13,900

5 0

3 years ago

Your Economics instructor assigns your class to investigate factors associated with the gross domestic product (GDP) of nations.

emmainna [20.7K]

Answer:

The Correlation analysis “R” is measured to compute the strength of relationship among variables. Moreover, the value of correlation is calculated among -1 to +1. Which implies that if the computed value is near to -1 then there will be strong but negative relation and if near to +1 then it is strong but relation among the variable. However zero is consider as neutral point.

A. The computed value of correlation is - 0.772. The value identifies that that there is a strong but negative association among the variables (GDP and infant mortality rate).

B. The correlation analysis cannot computed among the variables continent and GDP because "continent" is a categorical variable not quantitative.

C. The computed value of correlation is higher than 1. Thus, the statement implies that there is a very strong relationship among life expectancy and GDP which is incorrect. As the association cannot be higher than 1.

D. There is a strong relationship among literacy rate and GDP as the relationship is nearer to 1. Furthermore, the association among literacy rate and GDP doesn’t suggest the causation.

E. The computed correlation among the variables is 0.90. Which indicated that the variables goes up. That is, when the GDP goes down the import is also decrease and when GDP increases the import increases Thus, the there is a positive correlation.

3 0

3 years ago

Markup represents an amount needed to cover operating expenses. <br> a. True<br> b. False

Illusion [34]

Operating expenses are taken from the normal business operation such as administrative or selling expense. It is part of the operating cost. Markup is defined as the amount added to the cost of goods to fix a selling price. So, to answer the question above: True.

8 0

3 years ago

The partnership of X and Y shares profits and losses in the ratio of 60 percent to X and 40 percent to Y. For the year 20X8, par

kaheart [24]

Answer:

D. $ 600,000

Explanation:

if X's withdrawals = y

Net Income = 2y

X 's share of profit = 2y ×60%

= 1.2 y

X's Closing capital + X's withdrawals = Opening Capital + Share of Net income

$ 140000 + y = $ 80000 + 1.2y

1.2y - y = $ 140000 - $ 80000

= $60000

0.20y = $ 60000

y = $ 300000

Therefore,

Net Income = 2y

= 2×300000

= $ 600000

3 0

3 years ago

As a consequence of the problem of scarcity:

lara31 [8.8K]

Answer:

The correct answer is letter "B": Individuals have to make choices from among alternatives.

Explanation:

Scarcity is the basic economic problem by which individuals have unlimited needs but count on limited resources to satisfy them. As a result, people must make trade-offs by which they sacrifice part of the satisfaction of one need to cover part of another need.

Scarcity pushes individuals to optimize the allocation of their resources to maximize the utility of the goods or services people use to satisfy their needs.

7 0

4 years ago

The range rule of thumb roughly estimates the standard deviation of a data set as​ _______.

The range rule of thumb roughly estimates the standard deviation of a data set as _______.