12. The following contingency table shows shipments received by a large firm. The shipments have been cross-classified by Vendor (I, II, and III) and Quality(Defective and Acceptable).Vendor||||||Defective141022QualityAcceptable11270150a. How many shipments did the firm receive?b. How many of the shipments were defective?c. How many of the shipments were from Vendor II?d. How many of the shipments were from Vendor I and were defective?

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MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Consumer Reports rated automobile insurance companies and gave annual premiums for top-rated companies in several states. The figure below shows box plots for annual premiums for urban customers (married couple with one 17-year-old son) in three states. The box plots were all drawn using the same scale on a TI-84Plus/TI-83Plus calculator. 1a) Which state has the lowest premium? 2a) Which state has the highest premium? B) Which state has the highest median premium? 1C) Which state has the smallest range of premiums? 2c) Which state has the smallest interquartile range? D) The five-number summaries generated on the TI-84Plus/TI-83Plus calculators for the box plots are given below.Match the five-number summaries to the appropriate box plots.The five-number summary for Texas is summary BLANK. The five-number summary for Pennsylvania is summary BLANK. The five-number summary for California is summary BLANK.
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