Reference no: EM131828464
The scores in a class quiz are as follows: 58, 62, 62, 63, 65, 65, 65, 68, 69, 72, 72, 75, 76, 78, 79, 81, 84, 84, 85, 92, 94, 95, 98.
a. What is the skewness of the data?
b. What is the kurtosis of the data?
c. What is the excess kurtosis?