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What traits make up a positive skew?
Occurs when there are large positive outliers (Like besos on income graph)

What traits make up a negative skew?
Occurs when there are large negative number or very low outliers (like people who received a 0 on a test)
what is the most common measure of central tendency?
Mean
A professor records the quiz scores of the 35 students enrolled in one section of PSYC 210. The professor wants to use these students to draw conclusions about all undergraduates taking introductory statistics at the university.
How should the distribution of the 35 recorded quiz scores be classified?
A sample distribution, because it contains individual scores from a subset of the population of interest