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Normal Distribution · Question 2 of 68

Question 2

EasyOriginal question

What is the total area under a normal curve?

0.5

Correct answerYour answerIt depends on

\sigma

Correct answerYour answerIt depends on

\mu

Correct answerYour answer

1

Correct answerYour answer

Show the answer and explanation

CorrectNot quiteAnswer D

Correct answer: D

The area under the curve is the total probability.
Total probability is always 1, whatever $\mu$ and $\sigma$ are.

Worth noting

0.5 is the area on one side of the mean.

Concept: The total area under the curve
Typical timeTypical: 60 s
Your timeYours: —

The rule this testsThe normal curve

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