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A random sample of ten examination papers in a course that was given on a pass or fail basis showed the following scores.
a.What is the point estimate for the mean of the population?
b.What is the point estimate for the standard deviation of the population?
c.What is the point estimate for the proportion of all students who passed the course?
Ordinal
Pertaining to a category of data or scale type that expresses a sequential order without indicating the exact difference between the levels.
Trait Approach
A psychological perspective emphasizing that personality is composed of stable characteristics (traits) that influence an individual's thoughts, feelings, and behaviors.
Absolute Levels
Absolute levels are fixed reference points or values that remain constant across different contexts or comparisons, often used in measurements or evaluations.
Individual Differences
Variability or variation among individuals in terms of their attributes, behavior, or personality.
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