ge activities NGE TY 6.2.1: Confidence intervals for population means. 2338710.qx3zqy7 Jump to level 1 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 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 c ] [smaller value, larger value] 2 Check Next