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nalin [4]
3 years ago
9

When two data sets are compared, what characteristics will give the most accurate prediction? Explain.

Mathematics
2 answers:
TiliK225 [7]3 years ago
4 0

Answer:

Step-by-step explanation:

Regression and Prediction Perhaps the most common goal in statistics is to ... a model to predict individual outcomes for new data, rather than explain data in hand .... overall accuracy of the model, and is a basis for comparing it to other models

Brianna bts
2 years ago
ty
erastova [34]3 years ago
4 0

Step-by-step explanation:Regression and Prediction Perhaps the most common goal in statistics is to ... a model to predict individual outcomes for new data, rather than explain data in hand .... overall accuracy of the model, and is a basis for comparing it to other models

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A company has two manufacturing plants with daily production levels of 5x+14 items and 3x−7 ​items, respectively. The first plan
Anastasy [175]

Answer:

3x+24 more widgets

Step-by-step explanation:

A company owns two manufacturing plants:

1st plant: 8x+17 widgets;2nd plant: 5x-7 widgets.

To find how many more items the first plant produces daily than the second plant, we have to subtract from the number of widgets the first plant produces the second plant produces. So,

(8x+17)-(5x-7)\\ \\=8x+17-5x+7\ [\text{Eliminate brackets}]\\ \\=(8x-5x)+(17+7)\ [\text{Combine the like terms}]\\ \\=3x+24

hope this helps!

Step-by-step explanation:

4 0
3 years ago
What is the slope of the line? question 3
valentina_108 [34]

Answer:

slope =1

Step-by-step explanation:

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8 0
3 years ago
Read 2 more answers
Please help!!! I don’t understand!
soldier1979 [14.2K]

Answer:

y = 3x

Step-by-step explanation:

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3 0
3 years ago
Simplify each expression using order of operations. (the one that’s circled)
Zepler [3.9K]

Answer:

18

Step-by-step explanation:

1. 6x6=36

2. 8+36=44

3. 44/11=4

4. 7x2=14

5. 4+14=18

5 0
3 years ago
Is is true that the coefficient of the expression 18z-7(-3+2z) of z is 13
Sever21 [200]
<span>18z-7(-3+2z) 
= 18z + 21 - 14z
= 4z + 21

answer is False
</span><span>coefficient of z is 4, not 13</span>
3 0
3 years ago
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