D2L 6-2 Participation Activities: Confic X Course Hero X zy Section 6.2 - MAT 240: Applied St X + X - -> C D @ learn.zybooks.com/zybook/MAT-240-J1578-OL-TRAD-UG.22EW1/chapter/6/section/2 =zyBooks My library > MAT 240: Applied Statistics home > 6.2: Confidence intervals for population means zyBooks catalog Help/FAQ Steve Atwell sample size. Feedback? Challenge activities CHALLENGE ACTIVITY 6.2.1: Confidence intervals for population means. 426854.2603902.qx3zay7 Jump to level 1 V The additional growth of plants in one week are recorded for 11 plants with a sample standard deviation of 1 inches and sample mean of 12 inches. t* at the 0.10 significance level = Ex: 1.234 + Margin of error = Ex: 1.234 Confidence interval = [ Ex: 12.345 Ex: 12.345 ] [smaller value, larger value] 2 Check Next Feedback? CHALLENGE ACTIVITY 6.2.2: Relating confidence intervals to hypothesis testing (one sample). 426854.2603902.qx3zqy7 85. F 2:19 PM Mostly sunny 10/17/2022 5