MATH 533 Week 8 Final Exam 1. Questions With Answers. Latest

MATH 533 Week 8 Final Exam 1. Questions With Answers. Latest.Question 1. 1. (TCO A) An assembly line worker samples 20 items off the line every hour and measures the width of each item (in units of inches). The results for one such hour are given here. 13.8 15.8 14.2 14.8 15.2 15.1 14.5 15.1 15.5 14.6 14.8 14.8 15.3 15.2 14.9 14.9 14.7 15.6 15.1 14.7 a. Compute the mean, median, mode, and standard deviation, Q1, Q3, Min, and Max for the above sample data on width of items. b. In the context of this situation, interpret the Median, Q1, and Q3. (Points : 33) Variable N N* Mean SE Mean StDev Variance Squares Minimum Q1 C1 20 0 14.930 0.105 0.468 0.219 4462.260 13.800 14.700 Variable Median Q3 Maximum Range Skewness C1 14.900 15.200 15.800 2.000 -0.42 mean = 14.930 median = 14.900 mode = 15.1 standard deviation = 0.468 Q1 =14.700 Q3 = 15.200 02:18:02 Min = 13.800 Max .= 15.800 b. In the context of this situation, interpret the Median, Q1, and Q3. The Lower quartile, Q1 is the 25th percentile : Q1 : 14.700 distance 1: Median - Q3 = 14.900 - 15.2 = 0.3 ...

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