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Sako Company's Audio Division produces a speaker that is used by manufacturers of various audio products. Sales and cost data on the speaker follow: Selling price per unit on the intermediate market Variable costs per unit Fixed costs per unit (based on capacity) Capacity in units 47 17 7 61,000 Sako Company has a Hi-Fi Division that could use this speaker in one of its products. The Hi-Fi Division will...
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"I'm not sure we should lay out $310,000 for that automated welding machine," said Jim Alder, president of the Superior Equipment Company. "That's a lot of money, and it would cost us another $50,400 per year just to maintain the thing. In addition, the manufacturer admits it would cost $49,000 more at the end of three years to replace worn-out parts." $86,000 for software and installation, and "I admit it's a lot of money," said...
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3. (30 points) Suppose that we have two quiz scores for n6 students in an introductory statistics course: Quiz #1 score (z) and Quiz #2 score (s). The data are given in Table For the questions that follow, you are to calculate these by hand; however, you are encouraged to also use R to confirm that your answers are correct. i 1 23 4 5 6 707580808590 7582808690 91 Table 2: Quiz scores. (a) What...
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2a) A charge of -2.8 micro-coulombs lies at the origin and another charge of +9.5 micro- coulombs lies at x--14 cm, y +4 cm. At a certain point, the total electric field from these two charges is zero. What is the y coordinate of this point in cm? Include a negative sign if negative. 2b) A charge of +8 micro-coulombs is placed at...
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Solve problems below, Please show ALL your work! You will receive full credit only if you show all the appropriate steps. 1. In the problem below complete sentence in the definition of limit: Let (an) is a sequence. Number A is a limit of the sequence fan if for any 0 exists Ne such that Directly from this definition using e- N language prove that 1L lim -= n→oo n + 1000 3. cos n 5n2 +...
Suppose that we didn't drop the missing incomes. What will
running df['income'].mean() output
Please answer question 2C and 2D.
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Question 2c: Note that we can now compute the average income. If your df variable contains the right values, dfl'income' ].mean the value 25474.07 should produce Suppose that we didn't drop the missing incomes. What will running dfI'income'.mean ) output? Use the variable q2c_answer to record which of the below statements you think is true. As usual, you can...
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2. Load the data from Table 3 into STATA Table 3 Run a regression with R as the dependent variable and W and X as the independent variables write the equation ( with ) you are estimating below: a. bs TV. 4 b. 6 8 8 3 8 18 c. Correctly label all β values and mark the standard errors. 4 d, which values are significantly different from 0 at a...
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Homework Problems (Spring 2019) - These problems are designed to give you more practice in calculating the values for these stocks. Follow the steps we did in class to help you figure out the proper growth rates for your valuations. I will let you know when they are due in class. you have questions, please feel free to stop by my office or visit with one of the 318 tutors for assistance 1. Coca...
3. The regional transit authority for a major metropolitan area wants to determine whether there is w e ar relationship between the mileage of a bus and the market resale value of the bus. A very small random sample! resulted in the following data Bus Mileage Resale Value (in 1000 of Miles)__(in $1000) a. Use the method of OLS to compute the slope and intercept of sample linear regression line. You need to decide which one is the dependent variable....
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Problem 7-19 (Algo) Simple Rate of Return; Payback Period (LO7-1, LO7-6] Paul Swanson has an opportunity to acquire a franchise from The Yogurt Place, Inc., to dispense frozen yogurt products under The Yogurt Place name. Mr. Swanson has assembled the following information relating to the franchise: a. A suitable location in a large shopping mall can be rented for $4,300 per month. b. Remodeling and necessary equipment would cost $366,000. The equipment would have a...