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Chapter 1, Problem 2CRE(choose chapter or problem)
QUESTION:
IQ Scores Refer to the IQ scores listed in Data Set 6 in Appendix B. What value is obtained when those 20 IQ scores are added and the total is then divided by 20? (This result, called the mean, is discussed in Chapter 3.) Is the result reasonably close to 100, which is the mean IQ score for the population?
Questions & Answers
QUESTION:
IQ Scores Refer to the IQ scores listed in Data Set 6 in Appendix B. What value is obtained when those 20 IQ scores are added and the total is then divided by 20? (This result, called the mean, is discussed in Chapter 3.) Is the result reasonably close to 100, which is the mean IQ score for the population?
ANSWER: