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Naily [24]
3 years ago
12

What is are example of an engineered item?

Computers and Technology
1 answer:
zysi [14]3 years ago
3 0
Trains, Cars, Boats, Airplanes
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To decrease the size of text so it will fit into a text box without overflowing, select the
Trava [24]

Answer:

It is is A

Explanation:

Becuase if you shrink a text thats just the answer

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3 years ago
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1. What does it mean to say that a country’s land area is positively correlated with its population?
disa [49]
For 1.
Positive correlation means if you plot a country's population and land size on a graph. There would be a linear regression line that's sloping upwards. 

Since it's a scatterplot, there will be some that fall out of the line, but most of them should be on the line.

It's  (A)

For 2.
An outlier is a datapoint that's far, FAR away from the others, so it's (B)

For 3. (A), it's a single line-of-best fit that runs through the middle of the cluster of data points.
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3 years ago
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n a​ poll, 6767​% of Internet users are more careful about personal information when using a public​ Wi-Fi hotspot. What is the
a_sh-v [17]

Answer:

The probability that among three randomly selected Internet​ users, at least one is more careful about personal information when using a public​ Wi-Fi hotspot is 0.964

If the survey subjects <em>volunteered</em> to​ respond , then those with the strongest opinions are most likely respond. The survey sample is then not randomly selected, the survey may have a <em>response bias.</em>

Explanation:

Let P(at least one is more careful about personal information when using a public​ Wi-Fi hotspot) denote the probability that among three randomly selected Internet​ users, at least one is more careful about personal information when using a public​ Wi-Fi hotspot, then we have the equation

P(at least one is more careful about personal information when using a public​ Wi-Fi hotspot) = 1 - P(none of the selected users is more careful about personal information when using a public​ Wi-Fi hotspot)

  • If 67​% of Internet users are more careful about personal information when using a public​ Wi-Fi, then 33% of them are not.

P(none of the selected users is more careful about personal information when using a public​ Wi-Fi hotspot) = 0.33^{3} ≈ 0.036

P(at least one is more careful about personal information when using a public​ Wi-Fi hotspot)  = 1 - 0.036 = 0.964

4 0
2 years ago
Which of the following best describes the purpose of child labor laws?
BabaBlast [244]

Answer:

Are there supposed to be answer choices with this question?

Child labor laws are basically laws placing restrictions and regulations on the work of minors.

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3 years ago
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Controlling inflation is the job of the __________________.
n200080 [17]
B. Federal Reserve................
8 0
3 years ago
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