Question

ch 3 which one of the following is a true statement about the standard normal distribution?
while it mostly has one peak, it can have up to three peaks.
the mean and the median are not always the same in standard normal distributions.
the standard normal distribution is the normal distribution n(0; 1) with mean 0 and standard deviation 1.
its mean is constant at 1.
question 7
1 pts

Explanation:

The standard normal distribution is a special case of the normal distribution with a mean of 0 and a standard - deviation of 1, denoted as N(0, 1). It is a unimodal (single - peaked) distribution. In a symmetric distribution like the standard normal distribution, the mean, median, and mode are equal.

Answer:

The standard Normal distribution is the Normal distribution N(0; 1) with mean 0 and standard deviation 1.