(I If Two Sets of Data Are in Different Units

question 31

Multiple Choice

(i. If two sets of data are in different units, we can compare the dispersion by using coefficient of
Variation.
(ii. A sample of the homes currently offered for sale revealed that the mean asking price is $75,900,
The median $70,100 and the modal price is $67,200. The standard deviation of the distribution is
$5,900. The Pearson's coefficient of skewness is 2.95
(iii) The coefficient of skewness is a measure of relative dispersion.

• A) (i), (ii) and (iii) are all correct statements
• B) (i) and (ii) are correct statements but not (iii).
• C) (i) and (iii) are correct statements but not (ii).
• D) (ii) and (iii) are correct statements, but not (i).
• E) (i), (ii) and (iii) are all false statements.

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Definitions:

Initiative Versus Guilt

A stage in Erickson's psychosocial development theory where children learn to exercise independence and initiative, but may feel guilt when unsuccessful.

Psychosocial Stages

Erikson's theory that proposes eight stages of human development, each characterized by a different conflict that must be resolved for healthy psychological development.

Preschool Years

The period in a child's life prior to attending kindergarten, typically from ages 3 to 5, marked by rapid growth and development in various areas.

Human Development

A multidisciplinary field studying changes in human beings over the course of their life, including physical, cognitive, and social growth.