2. Part I: Essay 10pts each
Answer the following questions:
1. How measures of central tendency are helpful to the
teacher and in assessment?
2. What are the main characteristics of the measures of
central tendency?
3. When should the teacher use the concept of median in
class assessment? What about mean? Mode?
4. What is the importance of standard deviation in assessing
learning? How is the data being interpreted?
WebQuest:
Measures of Central Tendency
3. The students taking a 100-item exam in MATH201 gained the
following scores:
82, 23, 59, 94, 70, 26, 32, 83, 87, 94, 32, 67, 70, 49, 95, 40, 97,
62, 54, 42
*Find the mean, median and mode
*Standard Deviation
*Variance
Part II: Show your solution:
capture a photo of your answers and
save it as .pdf file
4. Deadline: March 17
Submit it in MOLE in a pdf file format. Make sure that
the picture is clear and visible.
God bless!
