Question 14 1) Listen You are given the following data set: 50.3 52.8 60.3 55.4 48.3 35.4 57.6 Please choose the best answer for each of the following 7 (seven) questions. (i) What are the mean and standard deviation values? (ii) What are the outliers data points in this data set? (iii) What is the median and the spread? (iv) What is the Q table value for comparison at 90% confidence level? (v) Is there an outlier through using the Q test? (vi) What is the t table value used in the confidence interval calculation at a 50% confidence level? (vii) What is the lower limit of the confidence interval at 50% confidence level? CL = confidence level Grubbs table at 95 % CL: n = 6 Grable value = 1.822 n 7 Gtable Value = 1.938

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