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Please answer parts 1,2,3 I have the data set if you need it Name: Due Date: February 12, 2019 W Upon completion of this assignment

Please answer parts 1,2,3 I have the data set if you need it

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Name: Due Date: February 12, 2019 W Upon completion of this assignment you will be able to: 1. Apply rounding rules and determine the significant figures of a number. 2. Identify greatest possible error (g.p.e.) and relative error (r.e.). 3. Calculate the mean, median, mode, range, variance (population and sample), and standard deviation (population and sample) of a data set. 4. Utilize Z-scores to determine percentages of data within a specified range for a normally- distributed data set. 5. Assess the normality of a data set. BATIQHALI Modern quality control is heavily dependent on the appropriate use of statistics. It is essential to have a thorough understanding of basic statistical concepts and applications. WW SHOW YOUR WORK 1. [2 points] Rounding rules and significant figures a. Perform the operation indicated and leave the answer in the correct number of significant figures: (0.785)(533) = b. Perform the operation indicated and leave the answer in the correct number of significant figures: 9.066 - 0.45 = 2. [4 points] g.p.e. and r.e. a. Find the g.p.e. and r.e. of the following numbers: i. 56.4 gpe r.e. ii. 042gpe r.e. 3. [8 points] Calculating statistics a. Given the following data set, determine the values of the statistics indicated: (6, 3, 6, 9, 9, 6, 10, 7, 10, 14) i. Mean ....................................................................................... ii. Median .................................................................................... iii. Mode iv. Range ...................................................................................... v. Population variance vi. Sample variance vii. Population standard deviation viii. Sample standard deviation 21132019

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