4.13 see pictures to solve House Sales DatHouse SalesRegionSouthSouthTypeSingle FamilySingle FamilySingle FamilySingle FamilySelling Price$329,611$204,900Lot Cost$48,611$34,000South$305,000$49,067Midwest$165.220$25,500SouthTownhouse$260,100$73,400MidwestSingle FamilySingle FamilySingle FamilySingle FamilySingle Family$210,380$33,856South$492,820$84,122South$307.387$45,850South$286,758$57,000South$352,781$60,000MidwestTownhouse$212,079$33,400SouthSingle Family$310,372$60,000SouthSingle FamilySingle Family$219,990$37,557South$214,205$36,500SouthSingle Family$359,949$50,591MidwestSingle Family$168,354$27,316$73,400$24,650$41,354SouthTownhouse$267,640MidwestTownhouse$147,905$239,870SouthSingle FamilySouthTownhouse$181,916$45,025SouthSingle Family$385.000S75,000SouthTownhouse$269,410S73,400MidwestTownhouse$155.270$301.500$19,600SouthSingle Family$59,000 Question HelpA national homebuilder builds single-family homes and condominium-style townhouses. The accompanying data providos information on the selling price, lot cost, type of home, and region of the country for closings during one month. UsePivot Tables to find the average selling price and lot cost for each type of home in each region of the market. What conclusions might you reach from this information?E Click the iconview the data.Complete the table below for selling price.(Round to the nearest dollar as needed)Average ofSellingTotalAverage ofSellingPricePriceMidwestSouthSingleFamilyTownhouseGrand TotalO OO

Data provided information on the selling price, type of home and region of the country. From…

Answered: see pictures to solve

Math

Statistics

see pictures to solve

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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The following table shows the expenses and income for a local college student. Assume that amounts shown for salaries and wages are after taxes and that 1 month = 4 weeks. Income Expenses Part-time Job: $1100/month Rent: $550/month Student Loans: $8400/year Groceries: $50/week Scholarship: $5700/year Tuition and Fees: $7500/year Health Insurance: $40/month Entertainment: $40/week Phone: $65/month a) What is the student's monthly income? b) What is the student's monthly expenses? c) What is the student's net monthly cash flow?
2. Cost of a Hybrid Vehicle You may have wondered what the break-even point is for purchasing a hybrid vehicle if you paid in cash (no interest). Below is data for two models of Honda Civic bases on $4.00 per gallon gas prices. Base Price ($) Cost/Mile ($) Civic Hybrid 22,600 $0.095 Civic Ex $18,710 240.14 Source greencar.com a. Find the cost function for each car, as a function of miles driven x. b. Determine the break-even miles. This represents the number of miles you would need to drive the hybrid before it becomes the cheaper alternative.
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Reliable Furniture is a family business that has been selling to retail customers in the Oakville area for many years. It advertises extensively on radio and TV, emphasizing their its prices and easy credit terms. The owner would like to review the relationship between sales and the amount spent on advertising. Below is information on sales and advertising expense for the last four months. Ad Exp. Sales Rev. Month ($ in 000) ($ in 000) July 2 7 August 1 3 September 3 8 October 4 10 G-9 B continued Questions from G-9 e) Reproduce the excel output manually. f) Interpret the strength of the correlation coefficient. g) Determine the coefficient of determination. Interpret. h) Test the significance of the Coefficient of Correlation i) Test the significance of the slope coefficients of the regression equation.
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