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3 years ago

How does James Madison high schools mission statement define a student?

2 answers:

7 0

JMHS empowers students to achieve their aspirations through flexible, convenient, affordable, and highly relevant educational programs.

it more describes the school itself then the students

irga5000 [103]3 years ago

4 0

Answer:

An individual who has taken the proactive step to study and formally engage in learning

Explanation:

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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

In case of a national emergency, Adam can only be mobilized as part of an intact unit and not as an individual replacement. Whic

lubasha [3.4K]

Answer:

the answer is the army's "special forces"

Explanation:

The special forces unit is a unit of a group of ppl specially trained to perform certain tactics. like hostage retrieval, apprehension of a dangerous group leader, etc.

3 0

3 years ago

Someone help me please

yanalaym [24]

2/7 .285% rounded up .29%

6 0

3 years ago

Groups that organize on the basis of some mutual interest are classified as being

Elena-2011 [213]

Groups that organize on the basis of some mutual interest are classified as being voluntary assocciation

4 0

3 years ago

Which of the following could be considered a long-term goal?

Arlecino [84]

1 because college has effects that can last your whole life. All of the rest of the answers are short term.

4 0

3 years ago

Read 2 more answers