Write the Word or Phrase That Best Completes Each Statement

question 61

Short Answer

Write the word or phrase that best completes each statement or answers the question.
Construct a scatter diagram for the data.
-The data below are the final exam scores of 10 randomly selected history students and the number of hours they studied for the exam.
$\begin{array}{l|c|c|c|c|c|c|c|c|c|c|}\text { Hours, } \mathrm{x} & 3 & 5 & 2 & 8 & 2 & 4 & 4 & 5 & 6 & 3 \\\hline \text { Scores, } \mathrm{y} & 65 & 80 & 60 & 88 & 66 & 78 & 85 & 90 & 90 & 71\end{array}$

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Definitions:

Testosterone

A steroid hormone that plays a key role in the development of male reproductive tissues and the promotion of secondary sexual characteristics.

Estrogen

A group of steroid hormones that play a key role in the development and regulation of the female reproductive system and secondary sexual characteristics.

Epinephrine

A hormone also known as adrenaline, produced by the adrenal glands, that increases heart rate, muscle strength, blood pressure, and sugar metabolism, typically in response to stress.

Norepinephrine

A neurotransmitter and hormone involved in arousal, alertness, and the stress response, playing a key role in the body's fight or flight mechanism.