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Montano1993 [528]
3 years ago
14

I need help on this statistic problem.

Mathematics
1 answer:
vladimir1956 [14]3 years ago
3 0

Answer:

Option B.

Step-by-step explanation:

In a regression of y in x, the proportion oh the variation in y explained by the variable x is shown in the R-squared value. So, for answering this question we need to look at the R-squared of such regression.

In this case the R-squared is 98.9% (or 0.989), so we will the option that matches this value. Looking at your options, the one that matches the R-squared is option B.

So, B is the correct option.

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svetlana [45]

Answer:

203 YD

Step-by-step explanation:

5 0
3 years ago
Which ratio is equivalent to 10/14
Ber [7]

For some strange reason, you decided not to give us
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only an infinite number of them.  Here are a few:

5/7 ,  15/21 ,  45/63 ,  60/84 ,  1000/1400 ,  790/1106 
8 0
3 years ago
If x= -4, Z=7 and Y=14, what is the distance between X and Y?
alex41 [277]

The distance between x and y on the number line is 18 units.

Given that, on a number line x= -4, z=7 and y=14.

We need to find what is the distance between x and y.

<h3>How find the distance between two points on the number line?</h3>

The number line is the main visual base in statistics and we often want to look at two points on the number line and determine the distance between them.

A simple way to calculate the distance between numbers on a number line is to count every number between them.

Now, the distance between -4 and 0 is 4 units.

The distance between 14 and 0 is 14 units.

So the distance between x and y is 4+14=18 units.

Therefore, the distance between x and y on the number line is 18 units.

To learn more about the number line visit:

brainly.com/question/13189025.

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8 0
2 years ago
The mean of 10 observations is 16.5. it was later
Georgia [21]
The correct mean is 18.3 because you add 1.8 to the mean.
7 0
3 years ago
At a basketball game, a vender sold a combined total of 225 sodas and hot dogs. The number of sodas sold was 49 more than the nu
Anna007 [38]

Answer:

90 hot dogs, 135 sodas

Step-by-step explanation:

90+45=135

135+90=225

6 0
4 years ago
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