Jump to level 1Suppose the mean height in inches of all 9th grade students at one high school isestimated. The population standard deviation is 2 inches. The heights of 6randomly selected students are 75, 65, 64, 70, 75 and 67.* = Ex: 12.34Margin of error at 95% confidence level = Ex: 1.2395% confidence interval= [[Ex: 12.34 Ex: 12.34][smaller value, larger value]Check1Next2
