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StatisticsQ&A LibraryAnswer the following about the normal distribution.A. The standard normal distribution is a continuous distribution.TrueFalseB. The z score correspoinding to a number below the mean is positive.TrueFalseC. The area under the standard normal distribution to the left of z = 0 is negative.TrueFalseD. Which of the following is not true about the standard normal distribution?The total area under it is 1.It's symmetric about the mean.It's bell shaped.It's uniform.Question

Asked Jan 27, 2020

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Answer the following about the normal distribution.

A. The standard normal distribution is a continuous distribution.

True

False

B. The z score correspoinding to a number below the mean is positive.

True

False

C. The area under the standard normal distribution to the left of z = 0 is negative.

True

False

D. Which of the following is not true about the standard normal distribution?

The total area under it is 1.

It's symmetric about the mean.

It's bell shaped.

It's uniform.

Step 1

- a)
**True**

Standard normal distribution is a continuous distribution. It can take any number of values between the interval.

b) False

The z-score corresponding to the number below the mean is **negative . **As per the formula of z-score

Step 2

**c) False**

The area under the standard normal distribution to the left of z = 0 is **positive. Area is always positive**

**d) **Standard ...

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