You are a real estate broker who wants to compare property values in Glen Cove and Roslyn (which are located approximately 8 miles apart). In order to do so, you will analyze the data that includes samples of houses from Glen Cove and Roslyn. Making sure to include the dummy variable for location (Glen Cove=1 and Roslyn=0), develop a regression model to predict fair market value, based on the location, property size, age, house size, rooms, baths, garage. The first few lines are seen below: Address Location Fair Market Value($000) Property Size (acres) Age House Size (square feet) Rooms Baths Garage 9 Sycamore Road Glen Cove 522.9 0.2297 56 2448 7 3.5 2 21 Jefferson St Glen Cove 425.0 0.2192 61 1942 7 2.5 1 38 Hitching Post Lane Glen Cove 539.2 0.1630 39 2073 5 3 2 4 Poppy Lane Glen Cove 628.2 0.4608 28 2707 8 2.5 1 How many outliers are there in this regression output?

What is the expression in factored form? 225x^2 - 144 a. 9(5x+4)^2 b. 9(5x-4)^2 c. 9(4x+5)(4x-5) d. 9(5x+4)(5x-4)

Klmn and pqrs are similar trapezoids. which side of pqrs corresponds to lm

(20 points) a bank has been receiving complaints from real estate agents that their customers have been waiting too long for mortgage confirmations. the bank prides itself on its mortgage application process and decides to investigate the claims. the bank manager takes a random sample of 20 customers whose mortgage applications have been processed in the last 6 months and finds the following wait times (in days): 5, 7, 22, 4, 12, 9, 9, 14, 3, 6, 5, 15, 10, 17, 12, 10, 9, 4, 10, 13 assume that the random variable x measures the number of days a customer waits for mortgage processing at this bank, and assume that x is normally distributed. 2a. find the sample mean of this data (x ě…). 2b. find the sample variance of x. find the variance of x ě…. for (c), (d), and (e), use the appropriate t-distribution 2c. find the 90% confidence interval for the population mean (îľ). 2d. test the hypothesis that îľ is equal to 7 at the 95% confidence level. (should you do a one-tailed or two-tailed test here? ) 2e. what is the approximate p-value of this hypothesis?