Chat with our AI personalities
what is meant by a negative binomial distribution what is meant by a negative binomial distribution
Yes.
The data from a normal distribution are symmetric about its mean, not about zero. There is, therefore nothing strange about all the values being negative.
Probability distribution in which an unequal number of observations lie below (negative skew) or above (positive skew) the mean.
The variance is always positive. The variance is not directly related to the sign (nor magnitude) of the mean.