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Alchen [17]
2 years ago
7

In-Class Exercise

SAT
1 answer:
shusha [124]2 years ago
6 0

The z-scores of the raw creativity scores 7 and 14 are -1.61 and 0.31 respectively

<h3>How to determine the z-scores?</h3>

The given parameters are:

Mean, μ = 12.86

Standard deviation, σ = 3.65

The z-score is calculated using:

z = \frac{x - \mu}{\sigma}

When x = 7, we have:

z = \frac{7 - 12.86}{3.65}

Evaluate

z = -1.61

When x = 14, we have:

z = \frac{14 - 12.86}{3.65}

Evaluate

z = 0.31

Hence, the z-scores of the raw creativity scores 7 and 14 are -1.61 and 0.31 respectively

Read more about z-scores at:

brainly.com/question/25638875

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Certain noteheads can only be placed on staff lines.
professor190 [17]

The statement Certain noteheads can only be placed on staff lines is: "False.

<h3>What is noteheads?</h3>

Noteheads can be placed on staff lines or in the spaces between them. The position of the notehead determines the pitch of the note. A notehead on a line or space corresponds to a specific letter name (A, B, C, D, E, F, or G) and octave (the range of pitches from one C to the next C).

For example, in the treble clef, the notehead on the bottom line of the staff is an E, and the notehead in the space above it is an F. The notehead on the top line of the staff is an F, and the notehead in the space above it is a G.

Sometimes, noteheads need to be placed above or below the staff to indicate higher or lower pitches. In this case, ledger lines are used to extend the staff. A ledger line is a short horizontal line that acts as a staff line for a single note. A notehead can be placed on a ledger line or in the space between ledger lines.

For example, in the treble clef, the notehead on the first ledger line above the staff is an A, and the notehead in the space above it is a B. The notehead on the second ledger line above the staff is a C, and the notehead in the space above it is a D.

Here is an example of noteheads on staff lines, in spaces, and on ledger lines in the treble clef:

D

 ---

C |   |

 ---

B |   |

 ---

A |   |

 ---

G |   |

 ---

F |   |

 ---

E |   |

 ---

 E F G A B C D

"

Therefore the statement is false.

Learn more about Noteheads  here:brainly.com/question/29871741

#SPJ4

8 0
2 years ago
How much profit does the bank make at the end of the
True [87]

Answer:

A. $100 is the correct answer.

Explanation:

6 0
3 years ago
How do u look at the world?
Tema [17]

Answer:

The world is a bad place right now tbh.

5 0
3 years ago
Four years after the experiment started, Losos returned to the experimental islands and found that the anoles had changed. Think
Whitepunk [10]

The anoles that changed were the descendants of the anoles studied four years earlier by Losos.

<h3>What is natural selection?</h3>

Natural selection is a term that refers to the evolutionary process that is based on the principle that establishes the survival of the fittest or the preponderance of the law of the strongest in a natural environment without external intervention.

In natural selection, the least fit or weakest individuals perish and their traits are not transmitted to the following generations by not reproducing.

According to the above, it can be inferred that the traits of the weak or less fit organisms studied four years earlier were not transmitted to the following generations, so the organisms studied by Losos four years later are not the same, but the offspring of The originals.

Learn more about natural selection in: brainly.com/question/9830102

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4 0
2 years ago
Which best describes the strength of the correlation, and what is true about the causation between the variables? it is a weak n
anzhelika [568]

The true statement about the causation between the variables  it is a weak negative correlation, and it is not likely causal.

<h3>What is causation between the variables?</h3>

The causation between the variables shows that the occurrence of one event causes the occurrence of the other.

The informal relationship between two events.

Thus, the correct option is A, it is a weak negative correlation, and it is not likely causal.

Learn more about variables

brainly.com/question/15740935

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6 0
2 years ago
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