What you need to calculate first before calculating the kurtosis?
A)mean and standard deviation
B)median and standard deviation
C)mode and variance
D)median and variance

Question

Quizplus · Accepted Answer

To calculate kurtosis, we need to know the mean and standard deviation of the data. The measure of kurtosis compares the shape of the distribution to a normal distribution, which is characterized by a mean of zero and a standard deviation of one. Therefore, we need the mean and standard deviation to standardize the data and be able to compare it to the normal distribution.

What You Need to Calculate First Before Calculating the Kurtosis