Answer Happy

Education: y = 13.70, s = 2.27 Hours Spent on Social Media: y = 2.60, s = 1.34
CASE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 = 234563 35 50 44 47 48 49 EDUCATION 6 14 16 9 10 12 16 18 11 12 14 16 16 12 12 12 16 12 10 14 12 18 14 12 18 12 12 14 14 14. 12 14 18 12 14 16 9 16 16 16 14 12 16 260845462 10 18 14 18 14 16 12 . A RACE white white white white white white white non-white white white white white white white white white white white white non-white white white non-white non-white white white white white non-white white white white white white white white white white white white white white white white non-white white white non-white white white HOUSEHOLD INCOME $40,000+ $40,000+ $40,000+ <$19,000 $19,000-$39,999 <$19,000 $40,000+ $40,000+ $40,000+ $40,000+ $40,000+ $19,000-$39,999 $19,000-$39,999 <$19,000 <$19,000 $40,000+ $40,000+ $19,000-$39,999 $40,000+ $40,000+ <$19,000 $40,000+ $40,000+ <$19,000 $40,000+ $19,000-$39,999 <$19,000 $40,000+ <$19,000 $40,000++ <$19,000 $40,000+ $40,000+ $19,000-$39,999 <$19,000 $40,000+ $40,000+ $40,000+ $40,000+ <$19,000 $19,000-$39,999 $40,000+ $40,000+ <<$19,000 $40,000+ <$19,000 $40,000+ $40,000+ $19,000-$39.999 $40,000+ 2 2 2 1 2 3 3 3 2 1 1 3 4 HOURS 1 4 1 3 4 4 2 2 3 3 1 3 3 8 2 2 4 1 2 4 1 3 1 2 4 2 4 1 4 1 2 2 3 2 4 4 4
AC Conferen 6. Previously you computed the mean for the average number of years of education and the average number of hours spent on social media. Now use confidence intervals to estimate the actual education attainment and hours spent on social media for the population. a. Education Construct the 90% confidence interval: 1 Interpret the 90% confidence interval.
b. Hours Construct the 80% confidence interval: Construct the 95% confidence interval: I Compare the 80% interval to the 95% interval.