CCCU Pre-Associate Degree
Fundamentals of Quantitative Methods
Week 8 Revision Exercise
The estimation of the population average family expenditure on food based on
the sample average expenditure of 1,000 families is an example of
STAT 211 _ Quiz # 2 (semester 103)
1. (1 point) In symmetrical distributions, the distance from Q1 to Q2 is
- the distance from Q2 to Q3.
2. (1 point) In symmetrical distributions, the distance from the smallest observation to Q1 is
Each question has either only one correct answer or one incorrect answer. The answers appear in the
lower frame when you click on answer. Links to the appropriate sections of the text are also included.
1. A frequency distribution can be shown as