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I am Lyosha [343]
2 years ago
6

Which is not driven by energy from the sun? ocean circulation volcanic eruption erosion climate

SAT
2 answers:
Elena-2011 [213]2 years ago
6 0
The Answer is volcanic eruption.
shtirl [24]2 years ago
5 0
Answer: volcanic eruptions.
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In the figure above, a line passes through the point A (2,3) and never crosses the y axis. The line also passes through which of
Naddika [18.5K]
Answer is c. (2,4)
Reason
(without seeing the graph)
With the same x value and a different y value the line will be straight up and down (vertical line) never crossing the y axis
7 0
2 years ago
Find the residual values, and use the graphing calculator tool to make a residual plot.
finlep [7]

Answer:

  • No, the points are evenly distributed about the x-axis.

Explanation:

<u>1. Write the table with the data:</u>

  x      given     predicted       residual

  1       - 3.5         - 1.1

  2      - 2.9           2

  3       - 1.1            5.1

  4        2.2           8.2

  5        3.4           1.3

<u>2. Complete the column of residuals</u>

The residual is the observed (given) value - the predicted value.

  • residual = given - predicted.

Thus, the complete table, with the residual values are:

  x      given     predicted       residual

  1       - 3.5         - 1.1                 - 2.4

  2      - 2.9           2                  - 4.9

  3       - 1.1            5.1                - 6.2

  4        2.2           8.2               - 6.0

  5        3.4           1.3                   2.1

<u>3. Residual plot</u>

You must plot the last column:

  x      residual

  1       - 2.4

  2      - 4.9

  3       - 6.2

  4       - 6.0

  5        2.1

See the plot attached.

<em>Does the residual plot show that the line of best fit is appropriate for the data?</em>

Ideally, a residual plot for a line of best fit that is appropiate for the data must not show any pattern; the points should be randomly distributed about the x-axis.

But the points of the plot are not randomly distributed about the x-axis:  there are 4 points below the x-axis and 1 point over the x-axis: there are more negative residuals than positive residuals.  This is a pattern. Also, you could say that they show a curve pattern, which drives to the same conclusion: the residual plot shows that the line of best fit is not appropiate for the data.

Thus, the conclusion should be: No, the points have a pattern.

  • 1. "<em>Yes, the points have no pattern</em>": false, because as shown, the points do have a pattern, which makes the residual plots does not show that the line of best fit is appropiate for the data.

  • 2. "<em>No, the points are evenly distributed about the x-axis</em>": true. As already said the points have a pattern. It is a curved pattern, and this <em>shows the line of best fit is not appropiate for the data.</em>

  • 3. "<em>No, the points are in a linear pattern</em>": false. The points are not in a linear pattern.

  • 4. "<em>Yes, the points are in a curved pattern</em>": false. Because the points are in a curved pattern, the residual plot shows that the line of best fit is not appropiate for the data.

3 0
3 years ago
Read 2 more answers
Financially, it probably makes more sense to:
n200080 [17]

Answer:

i believe b.

Explanation:

4 0
3 years ago
What can a person do to increase their credit score
suter [353]
Leave old debt on your report, pay bills on time, and watch credit balances or cut them out.
8 0
3 years ago
Read 2 more answers
How much earlier than the us did britain abolish slavery? two years earlier sixty-two years earlier thirty-two years earlier one
Luden [163]

Answer:

32 years earlier

Explanation:

Britain abolished slavery in 1833 while the US abolished slavery in 1865

Hope this Helps

3 0
2 years ago
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