Suppose the mean height in inches of all 9th grade students at one high school is estimated.The population standard deviation is 5 inches.The heights of 6 randomly selected students are 66,68,63,60,74 and 64

403984.1980994.qx3zay7 Jump to level 1 1 Suppose the mean height in inches of all 9th grade students at one high school is 2 estimated. The population standard deviation is 5 inches. The heights of 6 randomly selected students are 66, 68, 63, 60, 74 and 64. X = EX: 12.34 Margin of error at 95% confidence level = Ex: 1.23 95% confidence interval = [ Ex: 12.34 Ex: 12.34 [smaller value, larger value] N Check Next Feedback ? MacBook Air