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3 years ago

Which of the following is not One of the characteristics of money ?

Advanced Placement (AP)

1 answer:

rewona [7]3 years ago

3 0

D is the answer, unlimited supply is NOT a characteristic of money

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Mga pasiya at kilos na aking isinagawa

mylen [45]

What uh 3????????????

4 0

3 years ago

Electric vehicles make up a very small proportion of the overall car market, but by how much has that proportion increased? Inde

Minchanka [31]

Given Information:

The proportion of electric cars sold in 2012 = p₁ = 0.1%

The proportion of electric cars sold in 2016 = p₂ = 0.5%

Sample size of electric cars in 2012 = n₁ = 10,000

Sample size of electric cars in 2016 = n₂ = 20,000

Confidence level = 95%

Required Information:

Change in the proportion of electric cars sold from 2012 to 2016 = ?

Answer:

Change in the proportion of electric cars sold from 2012 to 2016 = (0.284%, 0.516%)

Step-by-step explanation:

The change in the mean is given by

$\mu = p_2 - p_1\\\\\mu = 0.005 -0.001\\\\\mu = 0.004\\\\$

The change in standard error is given by

$SE = z\cdot\sqrt{\frac{p_1(1 - p_1)}{n_1} + \frac{p_2(1 - p_2)}{n_2} }$

Where z is the value of z-score corresponding to 95% confidence level.

$z_{\alpha/2} = 1 - 0.95 = 0.05/2 = 0.025\\\\z_{0.025} = 1.96\\\\$

$SE = 1.96\cdot\sqrt{\frac{0.001(1 - 0.001)}{10,000} + \frac{0.005(1 - 0.005)}{20,000} } \\\\SE = 1.96\cdot 0.00059\\\\SE = 0.00116\\\\$

The change in the proportion of electric cars is

$\mu \pm SE \\\\0.004\pm 0.00116 \\\\(0.004-0.00116) \: and \: (0.004-0.00116)\\\\(0.00284, \: 0.00516)\\\\(0.284\%, \: 0.516\%)$

Therefore, we are 95% confident that the change in the proportion of electric cars sold from 2012 to 2016 is between (0.284%, 0.516%)

5 0

4 years ago

What falls in the gray area between living and nonliving things?

vovikov84 [41]

The answer is a virus. It has been a controversial topic. It is debatable which animal kingdom it belongs to. Virus' fall into the gray area because they require others to survive: to reproduce.

8 0

3 years ago

Does anyone listen to Koe Wetzel?

siniylev [52]

Answer:not really :c

Explanation:o

6 0

3 years ago

Read 2 more answers

“[El Diario]: Chairman, how does the Peruvian Communist Party sustain the huge party apparatus, including the People’s Guerrilla

Katen [24]

Answer: D. The intensification of political conflicts between state and nonstate entities

Explanation:

The Shining Path movement was a Communist movement in Peru that was led by Abimael Guzmán in a bid to overthrow the government of Peru and establish a Communist government in line with Maoist China and Stalinist Russia.

This was therefore one of the many political conflicts in the late twentieth century that was between the state government and nonstate entities like terrorist organizations and liberation movements.

6 0

3 years ago

Which of the following is not One of the characteristics of money￼￼￼ ?

Which of the following is not One of the characteristics of money ?