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1 year ago

Design a study that has a false correlation caused by a lurking variable.

1 answer:

4 0

An example of a study that has a false correlation caused by a lurking variable is " research scientist examines the influence of diet and exercise on a an individual's blood pressure."

<h3>What is a lurking variable in a study?</h3>

Lurking variable is known to be a kind of a variable that is said not be the explanatory variable nor can it be called the response variable but it is one that is seen to have a relationship (e.g. correlation) with the response and that of the explanatory variable.

Note that A lurking variable is one that can be falsely identify as a strong relationship that exist between variables or it is one that often hide the true relationship.

Hence, An example of a study that has a false correlation caused by a lurking variable is " research scientist examines the influence of diet and exercise on a an individual's blood pressure."

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Jamarcus, a full-time student, earned $3,700 this year from a summer job. He had no other income this year and will have zero fe

eimsori [14]

Answer:

C. Jamarcus is not required to file an income tax return because his gross income of $3,700 is well below the gross income threshold for a single taxpayer. However, he should file a taxreturn to receive a refund of the $481 previously withheld.

Explanation:

since Jamarcus income is %3700 and is below the gross income threshold for a single taxpayer so he should file a tax return to receive a refund of $481.

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3 years ago

Help me please.. there is no option on here for Human Resources principals, so I jus clicked business as the subject..

Aneli [31]

Answer:

The letter A is the right one.

Explanation:

By promoting deserving employees, Jeffrey will create an environment where employees who act correctly, integrate and present high levels of professionals receive good promotions and will raise their status in the company. This shows that acting in a moral, responsible and ethical manner is rewarding and that is why everyone should follow this level of work that encourages morality and good work.

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3 years ago

In a country where only two goods are produced and consumed, the production and consumption of Good X results in external benefi

Fudgin [204]

Answer:

Would unregulated markets produce too much or too little of Good X and Good Y, compared to the efficient output levels for these products?

Explanation:

Good X: Too Little

Good Y: Too Much

8 0

3 years ago

Use the following comparative figures for Apple and Google. Google 12.662 $ Key Figures Net income (in millions) Cash dividends

azamat

Answer and Explanation :

Few information is missing in the question kindly find the attachment

As per the data given in the question,

The formula and the computation is shown below

1) Book value per share = Equity applicable to share ÷ share outstanding

Apple Google

Equity common share a $134,047 $152,502

Common share outstanding b 5,126.201 694.783

Book value per common share a ÷ b $26.15 $219.50

2)Basic EPS = Net income ÷ weighted Avg common share outstanding

Apple Google

Net income a $48,351 $12,662

weighted Avg common share outstanding b 5217.242 693.049

Basic EPS a ÷ b $9.27 $18.27

3)Dividend yield = Cash dividend per common share ÷ Market price per share

Apple Google

Cash dividend per common share a 2.4 0

Market price per share b $154.12 $1046.4

Dividend yield a ÷ b 1.56% 0.00%

4) Price earning ratio = Market price per share ÷ Basic EPS

Apple Google

Market price per share a $154.12 $1046.4

Basic EPS b 9.26754 18.26999

Price earning ratio a ÷ b 16.63 57.27

5) A higher PE ration indicates that investors want to pay a higher share price because of growth expectation in near by future

Therefore Google has higher PE ratio

Hence, investors have greater expectation of performance of Google in future.

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3 years ago

Suppose that initially a bank has excess reserves of $800 and the reserve ratio is 30%. Then Andy deposits $1,000 of cash into h

ratelena [41]

Answer:

excess reserves after lending = $900

so correct option is C) $900

Explanation:

given data

reserves = $800

reserve ratio = 30%

deposits = $1,000

bank lends = $600

to find out

That bank can lend an additional

solution

first we get required reserves from new deposit that is express as

required reserves = deposit × reserve ratio ......................1

put here value

required reserves = $1000 × 30%

required reserves = $300

and

now excess reserves from new deposits will be

excess reserves = deposits - required reserves .......................2

put here value

excess reserves = $1000 - $300

excess reserves = $700

and

total excess reserves will be here

total excess reserves = old excess reserves + new excess reserves ...........3

put here value

total excess reserves = $800 + $700

total excess reserves = $1500

so that

excess reserves after lending is here express as

excess reserves after lending = excess reserves - amount given to Molly ..........................4

put here value

excess reserves after lending = $1500 - $600

excess reserves after lending = $900

so correct option is C) $900

3 0

4 years ago