Q1-The particular line in a survey is measured, The resulting 12 observations in units of meters are: 536.189, 536.187, 536.202, 536.200, 536.203, 536.202, 536.201, 536.199, 536.196, 536.205, 536.191, 536.202. (a) What are the mean and standard deviation of the data set?. (b) Discuss the normality of the data a above and whether any observations may be removed at the 99% level of certainty as blunders or outliers.

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Q: What is the deviation?

A: What is the deviation?

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