An independent variable is a variable that can stand by itself. It can be predefined or ultimately just stand alone.
When capsaicin – the chemical in spicy foods that makes them so hot, Hot, HOT – hits your tongue, your body registers the sensation as pain. This in turn triggers the release of endorphins, otherwise known as “happy” chemicals that give you an instant head-to-toe feeling of pleasure.
Answer:
D
Explanation:
The dotplot is closer to approximately normal than the distribution of the population with mean $150 and standard deviation $10.
Answer:
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Explanation: