3. The height of a student is 60 inches. This is an example of (A) Categorical data (B) Qualitative data (C) Continuous data (D) Discrete daka 4. Acoording to Chebyshev's theorem, if a population has a mean of 80 and a ntandard deviation of 35 , at least what proportion of the values lie between 30 and 130 ? (D) 90% (A) 51% (B) 35% (C) 68%