Suppose the mean height in inches of all 9th grade students at one…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 64Image transcription text403984.1980994.qx3zay7 Jump to level 1 1 Suppose the mean height in inches of all 9th grade students at onehigh school is 2 estimated. The population standard deviation is 5 inches. The heights of 6 randomly selectedstudents are 66, 68, 63, 60, 74 and 64. X = EX: 12.34 Margin of error at 95% confidence level = Ex… Show more… Show more MathStatistics and Probability BUSINESS 375
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