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Sever21 [200]
4 years ago
15

Which of these would require a significant but temporary budget revision

SAT
1 answer:
lesantik [10]4 years ago
3 0
Replacing a broken dishwasher

Here’s what I had
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The average (arithmetic mean) of five numbers
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Answer:

The median is 5 and the range is 25

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3 years ago
To compare the average amount of time that canadians and americans spend commuting, a researcher collects a sample of canadians
yKpoI14uk [10]

The standard error of the difference of sample means is 0.444

From the complete question, we have the following parameters

<u>Canadians</u>

  • Sample size = 50
  • Mean = 4.6
  • Standard deviation = 2.9

<u>Americans</u>

  • Sample size = 60
  • Mean = 5.2
  • Standard deviation = 1.3

The standard error of a sample is the quotient of the standard deviation and the square root of the sample size.

This is represented as:

SE = \frac{\sigma}{\sqrt n}

The standard error of the Canadian sample is:

SE_1 = \frac{2.9}{\sqrt{50}}

So, we have:

SE_1 = 0.41

The standard error of the American sample is:

SE_2 = \frac{1.3}{\sqrt{60}}

So, we have:

SE_2 = 0.17

The standard error of the difference of sample means is then calculated as:

SE= \sqrt{SE_1^2 + SE_2^2}

This gives

SE= \sqrt{0.41^2 + 0.17^2}

SE= \sqrt{0.197}

Take square roots

SE= 0.444

Hence, the standard error of the difference of sample means is 0.444

Read more about standard errors at:

brainly.com/question/6851971

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2 years ago
PLEASE HELP ME!! THANK YOUUU (The following passage is excerpted from an op-ed published by a Colombian American actor in 2014.)
uysha [10]

Answer: C An unfulfilled pledge by a political leader

Explanation:

The author refers to President Obama´s promise to provide deportation assistance for families, which he hasn´t fulfilled.

As the author recalls her parents being deported by immigration officers without any regard for the union of the family or her safety as a young teenager, she highlights the President´s responsibility for bringing a solution to a problem that has had families greaving over lost family members for too long.

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3 years ago
&gt;calculate the average rate of change for the graphed sequence from n = 2 to n = 4.
rjkz [21]
Since n is 4 and n is 2 i belive it could be 6
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The achievement of equilibrium the condition in which acting influences
Pachacha [2.7K]

Answer:

balance

emphasis

unity

rhythm

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3 years ago
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