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2 years ago

Lynn plotted point G, 3 units to the left and 2 units above point F. Where did lynn plot point G?

Mathematics

1 answer:

kvasek [131]2 years ago

4 0

Answer:

$G = (2,6)$

Step-by-step explanation:

See Attachment for Complete Question

From the attachment, we can see that F is plotted at

$F = (5,4)$

On the x axis, G is 3 units to the left;

And on the y axis, G is 2 units above

So, the coordinates of G is calculated as:

$G = (5-3,4+2)$

$G = (2,6)$

Hence:

G is plotted at (2,6)

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Answer:

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Then, the null and alternative hypothesis are:

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The estimated standard error of the mean is computed using the formula:

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$t=\dfrac{M-\mu}{s/\sqrt{n}}=\dfrac{43350-48500}{2121.32}=\dfrac{-5150}{2121.32}=-2.43$

The degrees of freedom for this sample size are:

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As the P-value (0.019) is smaller than the significance level (0.05), the effect is significant.

The null hypothesis is rejected.

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