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The Descriptive Statistics for the Age Differences (Husband Age -

Question 7

Multiple Choice

The descriptive statistics for the age differences (husband age - wife age) from a sample of 100 married couples are shown here. The descriptive statistics for the age differences (husband age - wife age) from a sample of 100 married couples are shown here. Based on these statistics, do the data appear to be normally distributed? A) Yes, because the mean and the median are roughly the same. B) Yes, because the value of IQR/s is roughly 1.3. C) No, because the value of IQR/s is less than 1.3. D) No, because the mean and the median are the same. Based on these statistics, do the data appear to be normally distributed?


A) Yes, because the mean and the median are roughly the same.
B) Yes, because the value of IQR/s is roughly 1.3.
C) No, because the value of IQR/s is less than 1.3.
D) No, because the mean and the median are the same.

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