Use the data in Chapter 5, Exercise 6, about occupational prestige and education.

a. Construct the 90% confidence interval for occupational prestige for respondents with only a high school diploma (N = 702).
b. Construct the 90% confidence interval for occupational prestige for respondents with a bachelor's degree (N = 270). State in words the meaning of the result.
c. Use these statistics to discuss differences in occupational prestige scores by educational attainment.

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PRESTG8o Statistic 40.59 40.00 11.419 17 75 58 17 50.95 1.00 12.930 23 75 52 23 RS OCCUPATIONAL High School Diploma Mean Median Std. Deviation Minimum Maximum Range Interquartile Range Mean Median Std. Deviation Minimum Maximum Range Interquartile Range PRESTIGE SCORE (1980) Bachelor's Degree