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2. The results of a 2006 - 2010 survey showing that the average age of women at rst marriage is 23.44. Suppose a social scientist

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2. The results of a 2006 - 2010 survey showing that the average age of women at rst marriage is 23.44. Suppose a social scientist believes that this value has increased in 2012, but she would also be interested if she found a decrease. Below is how she set up her hypotheses. Indicate any errors you see. HO : = 23.44 years HA : > 23.44 years

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