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Fifty employees at CSC Corporation responded to a survey asking for the number of minutes they commute to work in the morning. Management would like to know the proportion of employees whose commute is less than 30 minutes. A cumulative relative frequency distribution using grouped data would provide the information to answer this question.
Stern's Formula
A formula used to calculate the intelligence quotient (IQ) based on the mental age divided by the chronological age, then multiplied by 100.
IQ
Stands for Intelligence Quotient, a score derived from standardized tests designed to measure human intelligence.
Percentile
A statistical value indicating the relative position of a score within a larger set, showing the percentage of scores that fall below it.
Harry Potter Trivia
Facts, details, or pieces of information related to the Harry Potter series, typically used in quizzes or as entertainment.
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