Page 23 - Basic Statistics
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C H A P T E R 2
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NUMERICAL MEASURES
TO SUMMARIZE DATA
Basic competencies
1. Numerically describing a set of data using summary measures of central
location.
Indicators:
1.1 Determine arithmetic mean, median, and modus of a set of ungrouped
data
1.2 Determine arithmetic mean, median, and modus of a set of grouped
data
2. Numerically describing a set of data using summary measures of dispersion
Indicators:
2.1 Determine range and quartiles modified ranges, variance and standard
deviation of a set of ungrouped data
2.2 Determine range and quartiles modified ranges, variance and standard
deviation of a set of grouped data
~~* CHAPTER 2 NUMERICAL MEASURES TO SUMMARIZE DATA *~~