Medical facility does MRIs for sports injuries. Occasionally a test yields inconclusive results and must be repeated. Use the following sample data and n = 200. SAMPLE 1 2 3 4 5 6 7 8 9 10 11 12 13 Number of retests 1 2 2 0 2 1 2 0 2 7 3 2 1 a. Determine the upper and lower control limits for the fraction of retests using two-sigma limits. (Do not round intermediate calculations. Round your final answers to 4 decimal places. Leave no cells blank - be certain to enter "0" wherever required. )

Policymakers are provided data about the private and social benefits of a good being sold in the market. quantity private mb ($) social mb ($) 6 6 9 7 4 7 8 2 5 9 0 3 what is the size of the externality? if the externality is positive, enter a positive number. if negative, make it a negative number. $ given this data, policymakers must decide whether to address the associated externality with a subsidy or a tax. as their economic consultant, which of the two policy tools would you recommend? a subsidy a tax

Popeye produces 20 cans of spinach in 8 hours. wimpy produces 15 hamburgers in 10 hours. if each hamburger trades for 1.5 cans of spinach, then: a. wimpy’s production and productivity are greater than popeye’s. b. popeye’s production is greater than wimpy’s, but his productivity is less. c. wimpy’s production is greater than popeye’s, but his productivity is less. d. popeye’s production and productivity are greater than wimpy’s.

Regarding the results of a swot analysis, organizational weaknesses are (a) internal factors that the organization may exploit for a competitive advantage (b) internal factors that the organization needs to fix in order to be competitive (c) mbo skills that should be emphasized (d) skills and capabilities that give an industry advantages problems that a specific industry needs to correct