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Which of the following is a characteristic of the normal distribution? A. The standard deviation equals...

Which of the following is a characteristic of the normal distribution?
A. The standard deviation equals to 0.
B. The mean equals to 1
C. The curve Is symmetrical
D. The bell curve is skewed

The normal distribution curve has the property of being asymptotic; this means that .
A. The area under the curve is not skewed to the left
B. The curve is symmetrical
C. The area under the curve is not skewed to the right
D. The right and left tails they approach the horizontal axis but their never touch

Math   Statistics-And-Probability   
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