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Viktor [21]
3 years ago
10

How would you characterize the relationships between the hours spent on homework and the test scores?

Mathematics
1 answer:
uysha [10]3 years ago
3 0

Answer:

There is a positive correlation between the number of hours spent on homework and the test scores.  So, the more homework you do, the better your test score.  

Step-by-step explanation:

The data given is representative of a scatter plot, which shows a relationship with two sets of data that, when using a line of best fit, will show either a positive correlation (increasing), a negative correlation (decreasing) or no correlation (the data shows no overall pattern).  In this case, you can see that the overall pattern of data is increasing, or a positive correlation.  Which means that, in general, the more hours of homework you do, the more likely you are to receive a better test score.  

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PLEASE ANSWER ASAP!!!! (and actually answer the question, no begging for "brainliest")
Zepler [3.9K]

Answer:

A: P = 41100 - 590t

B: 34610

Step-by-step explanation:

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plug it in

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4 0
2 years ago
A company has actual unit demand for four consecutive years of 100, 105, 135, and 150. The respective forecasts were 120 for all
Lubov Fominskaja [6]

Answer:

c. 20

Step-by-step explanation:

Calculation to determine Which of the following is the resulting MAD value that can be computed from this data

Using this formula

MAD= [ABS( Year 1 actual unit demand - Forecast) + ABS (Year 2 actual unit demand - Forecast) + ABS (Year 3 actual unit demand - Forecast) + ABS (Year 4 actual unit demand - Forecast)]/ Number of years

Let plug in the formula

MAD = [ABS(100 - 120) + ABS (105 - 120) + ABS (135 - 120) + ABS (150 - 120)]/4

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8 0
3 years ago
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Blababa [14]

Answer:

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Step-by-step explanation:

3 0
3 years ago
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nadya68 [22]

Answer:

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Step-by-step explanation:

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Then

p the solution to both equations verify:

p ∈ (-∞ , 6) ∩ [5 , +∞)

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blagie [28]
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