My Courses X D21 6-3 Challenge Activities: Confi x zy Section 6.2 - MAT 240: Applied X *Dashboard X + C A learn.zybooks.com/zybook/MAT-240-J1563-OL-TRAD-UG.22EW1/chapter/6/section/2 Update =zyBooks My library > MAT 240: Applied Statistics home > 6.2: Confidence intervals for population means zyBooks catalog ? Help/FAQ @ Kassidy Diaz Challenge activities CHALLENGE ACTIVITY 6.2.1: Confidence intervals for population means. 427114.2770650.qx3zay? Jump to level 1 N - The additional growth of plants in one week are recorded for 11 plants with a sample standard deviation of 4 inches and sample mean of 11 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 Try again * Set an answer for each input. See highlighted. Feedback? CHALLENGE 6.2.2. Relating confidence interva sample)