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Aleonysh [2.5K]
3 years ago
5

An independent group wants to determine if the consumption of gasoline has increased due to changes in price. the group randomly

selects 320 gas stations from 12 different states and collects data from the month of the year when gas is the cheapest and from the month of the year when gas is the most expensive. the data shows no significant difference in gas consumption between the two months. in this example, what is the variable being studied
Business
1 answer:
Aleksandr [31]3 years ago
5 0
<span>The variable being studied is monthly gas consumption. This variable is often called the independent variable. This variable changes with average price of a gallon of gas. This variable would be considered the dependent variable.</span>
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Economists sometimes give conflicting advice because
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B. Economists have different values and scientific judgment. Economists exercise both subjective and objective judgments about data that they collect and observations that they make. These values and judgments differ among economists which can affect their advice or opinions, sometimes leading to conflicting advice. 
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3 years ago
The real risk-free rate is the increment to purchasing power that the lender earns in order to induce him or her to forego curre
galben [10]

Answer: True

         

Explanation: In simple words, real risk free rate refers to the rate than a borrower can actually get in the market for a specified amount and for a specified period.

Real risk free rate is seen as a measure of how the economy of a country is performing and is calculated by subtracting the inflation rate from the treasury bonds of the govt. which match the durability of the borrower.

   It depicts the actual increase in purchasing power as it deducts the impact of inflation over time. Thus, the given statement is true.

6 0
3 years ago
Radovilsky Manufacturing Company, in Hayward, California, makes flashing lights for toys. The company operates its production fa
Anna007 [38]

Answer:

Given,

Annual demand, D = 12500,

Setting up cost, S = $ 49,

Production rate per year, P =  production facility × capability of production = 300 × 105 = 31500,

Holding cost per year, H = $ 0.15,

Hence,

(i) Optimal size of the production run,

Q = \sqrt{\frac{2DS}{H(1-\frac{D}{P})}}=\sqrt{\frac{2\times 12500\times 49}{0.15(1-\frac{12500}{31500})}}=3679.60238126\approx 3680

(ii) Average holding cost per year,

=\frac{QH}{2}(1-\frac{D}{P})

=\frac{3680\times 0.15}{2}(1-\frac{12500}{31500})

=166.476190476

\approx \$ 166.48

(iii) Average setup cost per year,

=\frac{D}{Q}\times S

=\frac{12500}{3680}\times 49

=166.44021739

\approx \$ 166.44

(iv) Total cost per year = average setup cost per year + average holding cost per year + cost to purchase 12500 lights

= 166.44 + 166.48 + 12500(0.95)

= $ 12207.92

7 0
3 years ago
If Medicaid is expanded to cover a greater percentage of the population: the public debt will immediately increase. implicit lia
ziro4ka [17]

Answer: implicit liabilities will increase.

Explanation:

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If the government were to expand the percentage of people in the country that are to be covered by medical aid, this would mean that more Medicaid will be paid by the government which means that the implicit liabilities will increase.

8 0
2 years ago
Uma and edward are assigned to partner on a project, but they have never worked together before. uma texts edward, "are you avai
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3 years ago
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