Question: Table 2-2 on page 45 is a frequency distribution summarizing the IQ scores of a group of children with low lead exposure. Is it possible

Table 2-2 on page 45 is a frequency distribution summarizing the IQ scores of a group of children with low lead exposure. Is it possible to identify the original list of the 78 individual IQ scores from Table 2-2? Why or why not?

Table 2-2

IQ Scores of Low Lead Group IQ Score Frequency 50-69 2 70-89 33 90-109 35 110-129 7 130-149 1

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