Answer:
a) Mean = 27.65
Median = 27.645
b) Relative Frequency = 33.33%
Step-by-step explanation:
We are given the following data set:
25.78, 21.06, 36.54, 29.51, 18.96, 34.05
a) Mean and Median


Sorted data: 18.96, 21.06, 25.78, 29.51, 34.05, 36.54

b) BMI above 30 is considered obese
Frequency of obese in the given sample = 2
Relative Frequency =
