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Daniel [21]
3 years ago
5

Two quantities of data have a strong positive correlation. Can the line of best fit for the data set have a correlation coeffici

ent of 0.25? Explain.
Choose the correct answer below.
O A. Yes. The sign of the correlation coefficient indicates the type of correlation data have. Because 0.25 is positive, it is possible for data with a strong
positive correlation to have it as the correlation coefficient
OB. No. By definition, data that have a strong positive correlation have a strong linear relationship. The correlation coefficient would be closer to 1 than 0.25 is
OC. No. By definition, data that have a strong positive correlation have a strong linear relationship. The correlation coefficient would be closer to - 1 than 0.25
OD. No. By definition, data that have a strong positive correlation have a strong linear relationship. The correlation coefficient would be closer to than 0.25 is.
O E. Yes. By definition, data that have a strong positive correlation have a strong linear relationship. A correlation coefficient of 0.25 indicates a fairly strong
is.
correlation
Mathematics
1 answer:
zhuklara [117]3 years ago
4 0
I think it’s c for this answer
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Answer:

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Step-by-step explanation:

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The volume of a cube is 512 cm on the side length of the cube and drag the correct length to the empty box
ddd [48]

Answer:

a = 8 cm

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right  

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtraction Property of Equality<u> </u>

<u>Geometry</u>

Volume of a Cube Formula: V = a³

  • <em>a</em> is a side length

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify variables</em>

<em>V</em> = 512 cm³

<u>Step 2: Find </u><em><u>a</u></em>

  1. Substitute in variables [Volume of a Cube Formula]:                                    512 cm³ = a³
  2. [Equality Property] Cube root both sides:                                                      8 cm = a
  3. Rewrite:                                                                                                             a = 8 cm
8 0
3 years ago
Nêu mệnh đề phủ định của mệnh đề sau và xét tính đúng sai của mệnh đề phủ định: ∀x∈R:x^{2} ≠ 1
disa [49]

Answer:

true

Step-by-step explanation:

existential  \: element  \: of \: real \: number \:  \binom{o}{o} x {}^{2}  = 1

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2 years ago
Solving an equation can be thought of as... Question 5 options: Undoing the equation by going backwards to solve for the variabl
goldfiish [28.3K]

Completing order of operations is the correct answer.

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3 years ago
Describe the steps you would take to draw a graph
Fynjy0 [20]

Answer:

Step-by-step explanation:

Step 1: Identify the variables. ...

Step 2: Determine the variable range. ...

Step 3: Determine the scale of the graph. ...

Step 4: Number and label each axis and title the graph.

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