4-3) Group Velocity of ZnSe. Using the Sellmeier coefficients in the formula below, calculate the following properties of ZnSe at 20 = 0.550 μm. I (a) The refractive index n; (b) The phase velocity in m/s; (c) The group velocity in m/s; (d) The group index N. n² = 1+ + 4.45814-202 22-(0.200860) 2,2-(0.391371)2 2,2-(47.1362)² 0.467216.202 2.89566-202 + (λ, in μm)
Q: do fast current answer
A:
Q: Identity the strengths, weaknesses, opportunities, and threat's of the 7 terms storming, norming,…
A: The terms are part of Bruce Tuckman's model of team development, which outlines the stages teams…
Q: The movement for environmental justice can be correctly described as 'efforts that aim to prevent…
A: The concept of Environmental Justice is a social movement that seeks to ensure the fair treatment…
Q: i will 10 upvotes plz do fast A liquid of specific gravity 0.88 and absolute viscosity 6.533 x…
A: Step 1: First to calculate the density of the liquid, multiply the specific gravity by density of…
Q: Solve all with complete solutions final answers. Handwriting okk take your time but solve all okk…
A: Step 1: Step 2: Step 3: Step 4:
Q: Why is workplace e-mail unlikely to go away anytime soon? 3. Why do many workers complain about…
A: ---1.Workplace email has solidified itself as the cornerstone of professional communication, and its…
Q: The idea of sustainable development was conceived in early: Question 2Answer a. 1950 b. 1960…
A: The 1980s is the beginning for the idea of sustainable development because of the difficulty of…
Q: Answer the followingWith Practical examples, discuss the trait theory of Leadership.
A: The trait theory of leadership is based on the belief that leaders are born, not made. It suggests…
Q: Inventory information for Part 9000 of Norton Corp. discloses the following information for the…
A: *perpetual LIFO records sales immediately ,resulting in COGS $10,600and ending…
Q: How do I create projected financial statements (pro forma) for Costco for the next 3 years? Also,…
A: Step 1: Gather Historical Data and Set AssumptionsGetting historical financial data and figuring out…
Q: Provide a brief synopsis on Ziggle (– A social media service that allows people to manage…
A: Synopsis.Ziggle is a social networking platform that prioritizes facilitating users in organizing…
Q: Supplier Guidance: Starbucks Coffee Company Research Starbucks Supplier Code of Conduct Guidelines,…
A: Starbucks Supplier Code of Conduct: A Deep Dive IntroductionStarbucks, a global coffeehouse chain,…
Q: With regard to lying about one's BATNA in negotiation, which of the following is advisable? Group of…
A: BATNA stands for 'Best Alternative To a Negotiated Agreement'. It is a concept in negotiation theory…
Q: Self analysis report on Leadership Skills
A: IntroductionAny person who aspires to achieve success in both their personal and professional lives…
Q: A firm that provides technical details to policymakers to influence a political outcome is using the…
A: The statement is false because a firm that provides technical details to policymakers is not…
Q: Please original work An ‘as-is’ and a ‘to-be’ analysis of each process using HEB supermarket chain…
A: Stages in the As-is Process:Customer stands in queue to pay online or with a cashier.A cashier or…
Q: What are your thoughts on negative messages being communicated digitally or in person? Describe a…
A: I trust this can be of support and direction to you as you proceed with your task. Whether you…
Q: do fast
A:
Q: Please original work Think about a CEO of a company that you would like to work for and would like…
A: The CEO of CM Tech emphasizes the importance of quality and waste reduction in driving…
Q: do fast i will 20 upvotes.
A: Step 1:
Q: Only sure experts solve it correct complete solutions need. Don't use guideline explanation. Just do…
A: FBDCalculation
Q: What are the challenges associated with designing mechanical systems for athletic performance?.
A: Designing mechanical systems for athletic performance involves creating equipment or devices that…
Q: The COVID-19 pandemic has transformed the way we work and communicate in unprecedented ways. As…
A: Question 1: Proposed Solutions to Minimize/Remove Communication ChallengesImplement Virtual…
Q: do fast i will 20 upvotes
A: Since, The ratio of the saturation vapor pressure at a particular temperature to the actual vapor…
Q: What is the total length of the below assembly including its tolerance? First determine assuming the…
A: Step 1:To solve this problem, we need to calculate the total length of the assembly using two…
Q: Negotiators who desire to have a productive brainstorming session should follow several rules,…
A: The question is asking us to identify the rule that encourages group members to modify and extend…
Q: The article above states: “There are four main enterprise applications: enterprise systems, supply…
A: One of the primary benefits of integrating AI with CRM is the enhancement of customer experience. AI…
Q: Clean handwriting answer it okkk must handwriting thanks. Don't use chat gpt answers okk I use chat…
A:
Q: Apply the rules of current and voltage to the following circuits and use the V=IR equation to work…
A: I hope this helped you and you learned a lot :) If you have any questions or clarification, do not…
Q: what disadvantages does a hierachy management style have
A: The hierarchical management style is a form of management where every entity in the organization,…
Q: When we say that technology is self-reinforcing, we mean that: A. civilizations tend to…
A: The statement that technology is self-reinforcing refers to option C: Technology acts as a…
Q: do fast current answer.
A:
Q: With the ability to collect big data comes an increasing ethical responsibility over its usage.…
A: Big data refers to the large volume of data that is collected from various sources. This data can be…
Q: How have technological advancements, digital transformation, and innovation reshaped the global…
A: Key references:Alojail, Mohammed, and Surbhi Bhatia Khan. "Impact of Digital Transformation toward…
Q: Find the maximum torque, that can be safely Applied to a Shaft of 80mm diameter. The permissible…
A: Step 1:Step 2:
Q: Define group conflict and discuss group conflict in organizations. Provide a real-life example.
A: To manage these conflicts effectively, organizations often employ several strategies:Ensuring that…
Q: why would be interested in working at the Wegmans Food Markets and why?
A: Why One Might Be Interested in Working at Wegmans Food MarketsIntroductionWegmans Food Markets, a…
Q: what is there to learn from chapter 4 in the book Foundations of Business 7 Edition by william m.…
A: Introduction to Business Ethics and Social ResponsibilityBusiness ethics and social responsibility…
Q: The electric motor turns spur pinion A. The motor delivers 12 HP at a rotational speed of 1,200 RPM.…
A: Step 1:
Q: Beyond editing for grammar, style, and content-what other factors should you look at when designing…
A: Approach to solving the question: Hello. Aside from the mentioned factors, consider also thinking…
Q: S.w.o.t. of gamification
A: Gamification is the application of game-design elements and game principles in non-game contexts. It…
Q: i will 16 upvotes.
A: SOLUTION 1 :To derive a finite-difference approximation to the first derivative (∂x∂ϕ)i at grid…
Q: Communities depend on businesses for A. schools B. health care C. the arts…
A: Businesses play a crucial role in communities. They provide employment, contribute to the local…
Q: Why would Zappos benefit from the implementation of a CRM system? 2. Why are customers at the heart…
A: A Customer Relationship Management (CRM) system would benefit Zappos in several ways. Firstly, it…
Q: Douglas and Associates Construction Limited is a privately owned construction firm based in New…
A: By adopting these strategies, Douglas and Associates can cultivate a strong leadership pipeline,…
Q: Clean handwriting okk solve All
A: Step 1: Step 2: Step 3: Step 4:
Q: How does communication effects someone in the workplace.
A: Effective communication is crucial in the workplace as it directly impacts the productivity, morale,…
Q: 22 es The table below provides Big Lake Bob's production possibilities schedule, which describes…
A: Step 1: For letter A. Graph the given data Step 2: For Part B.50 fishing lures and 10 duck decoys:…
Q: How developed countries experience the 'go digital' for doing business
A: Developed countries experience the "go digital" transition for doing business through several…
Q: What can you do in response to an insulting offer during a negotiation. Please provide examples
A: Throughout a negotiation, it's critical to maintain your composure and professionalism when you get…
Step by step
Solved in 2 steps with 1 images
- The owner of a restaurant in Bloomington, Indiana, has recorded sales data for the past 19 years. He has also recorded data on potentially relevant variables. The data are listed in the file P13_17.xlsx. a. Estimate a simple regression equation involving annual sales (the dependent variable) and the size of the population residing within 10 miles of the restaurant (the explanatory variable). Interpret R-square for this regression. b. Add another explanatory variableannual advertising expendituresto the regression equation in part a. Estimate and interpret this expanded equation. How does the R-square value for this multiple regression equation compare to that of the simple regression equation estimated in part a? Explain any difference between the two R-square values. How can you use the adjusted R-squares for a comparison of the two equations? c. Add one more explanatory variable to the multiple regression equation estimated in part b. In particular, estimate and interpret the coefficients of a multiple regression equation that includes the previous years advertising expenditure. How does the inclusion of this third explanatory variable affect the R-square, compared to the corresponding values for the equation of part b? Explain any changes in this value. What does the adjusted R-square for the new equation tell you?Do the sales prices of houses in a given community vary systematically with their sizes (as measured in square feet)? Answer this question by estimating a simple regression equation where the sales price of the house is the dependent variable, and the size of the house is the explanatory variable. Use the sample data given in P13_06.xlsx. Interpret your estimated equation, the associated R-square value, and the associated standard error of estimate.What is the Mean Absolute Deviation (MAD), when using the weighted 4-period moving average technique? Use weights of 0.6, 0.2, 0.1, and 0.1 for the most recent period, the second most recent period, the third most recent period, and the fourth most recent period, respectively. Group of answer choices 5445 1256 -1555 4450 1140
- Emenyi Company Limited is considering using Markov analysis to analyze brand switching between three different brands of its Detox medicated soap; Detox White, Detox Green and Detox Orange. The company’s marketing specialist conducted a survey and gathered data which she utilized to estimate the following transition matrix. The matrix shows the probability of moving between brands each month: From White Green OrangeWhite 0.78 0.11 0.11 Green 0.04 0.94 0.02 Orange 0.20 0.04 0.76 The current (month 1) market shares are 50%, 20% and 30% for Detox White, Detox Green and Detox Orange respectively. Required (i) What will be the expected market shares for each of the three brands after two months have elapsed (that is, in month 3)?(ii) What is the long-run prediction for the expected market share for each of the three brands?Elon Corporation manufactures parts for an aircraft com-pany. It uses a computerized numerical controlled (CNC) machining center to produce a specific part that has adesign (nominal) target of 1.275 inches with tolerancesof 0.024 inch. The CNC process that manufacturesthese parts has a mean of 1.281 inches and a standarddeviation of 0.008 inch. Compute the process capabilityratio and process capability index, and comment onthe overall capability of the process to meet the designspecifications.hw3q3
- hw3q4The following table gives the number of pints of type A blood used at Damascus Hospital in the past 6 weeks: Week Of August 31 September 7 September 14 September 21 September 28 October 5 Pints Used 360 389 412 378 366 371 a) The forecasted demand for the week of October 12 using a 3-week moving average: to two decimal places). = pints (round your responseAn operation analyst is forecasting this year's demand for one of his company's products based on the following historical data: (4 year ago Quantity sold was 10842), (3 year ago Quantity sold was 11881 ), (2 year ago Quantity sold was 16064 ) and the last year Quantity sold was 19273 . The previous trend line had predicted 12250 for three years ago, 13000 for two years ago and 13750 for last year. What was the mean absolute percent error (MAPE) for these forecasts? a. 16.95 b. 2739 c. 0.17 d. 2985
- The materials handling manager of a manufacturing company is trying to forecast the cost of maintenance for the company's fleet of over-the-road tractors. The manager believes that the cost of maintaining the tractors increases with their age. The following data was collected: Age (years) 5.5 where Y = Yearly maintenance cost in dollars and X = Age in years. 5.5 5.5 5.0 5.0 5.0 6.0 6.0 6.5 Yearly Maintenance Cost (S) 1,319 1,749 1,733 1,195 1,423 1,381 1,590 2,222 1,687 Age (years) 5.0 1.5 1.5 Y = 7.0 7.0 2.0 2.0 2.0 Yearly Maintenance Cost ($) 1,894 863 882 a. Use POM for Windows' least squares-linear regression module to develop a relationship to forecast the yearly maintenance cost based on the age of a tractor. (Enter your responses rounded to three decimal places and include a minus sign if necessary.) 1,464 2,073 1,678 1,166 1,249From several years’ records, a fish market manager has determined that the weight of deep sea bream sold in the market (X), is approximately normally distributed with a mean of 500 grams and a standard deviation of 100 grams. Assuming this distribution will remain unchanged in the future, the expected proportions of deep sea bream sold over the next year weighing .(i) Between 300 grams and 400 grams is A. 0.1359 B. 0.4681 C. 0.5319 D. None of the options aboveChoose the correct option that best represents the pattern observed in the time-series graph. Ocean Waves 45 35- 30- 20- 154 10- V Time Series Plot of Ocean Waves 50 Index 60 70 The trend is increasing over time. The trend is decreasing over time. O The trend is relatively stable with no significant changes. The trend exhibits periodic fluctuations. None of the above are correct. 80 90 99 20.2