An employee at Coconino Community College (CCC) is evaluated based on goal setting and accomplishments toward the goals, job effectiveness, competencies, and CCC core values. The categories, ratings, and weights for a particular employee are shown in this table. Rating Weight % 3 2 4 3 3 3 Category Competency 1 Competency 2 Competency 3 Competency 4 Competency 5 Goal 1 Goal 2 Job Effectiveness. Core Values JANW 2 4 2 4 4 4 3 2 20 22 20 23 Compute a weighted average score for this employee. Round your answers to two decimal places. Average score for this employee:
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- Janice Gould of Krebs Consulting is in the process of making a recommendation to a client regarding the corporate-wide purchase of an analytical software platform. She has made the following estimates on management’s most important performance criteria and has rated three Software packages across these criteria. Rating PerformanceCriterion FactorWeight SoftwareA SoftwareB SoftwareC Functionality 25 9 8 9 Vendor reliability 10 7 5 9 Compatibility withcurrentsystems 20 6 8 6 Maintenance & support 10 5 5 8 Total cost 25 4 8 5 Speed ofimplementation 10 8 4 7 a. Which software platform would you recommend?b. Assume that the client changes their mind and now argues that the maintenance and support criterion is already accounted for by the total cost criterion. Further, the client asks Ms. Gould to drop maintenance and support and add its factor weight to total cost. Will this client request alter the recommendation?The Tire Rack, America’s leading online distributor of tires and wheels, conducts extensive testing to provide customers with products that are right for their vehicle, driving style, and driving conditions. In addition, the Tire Rack maintains and independent consumer survey to help drivers help each other by sharing their long-term driving experiences. The following data show survey ratings (1 to 10 scale with 10 the highest rating) for 18 maximum performance summer tires. The variable Steering rates the tire’s steering responsiveness, Tread Wear rates quickness of wear based on the driver’s expectations, and Buy Again rates the driver’s overall tire satisfaction and desire to purchase the same tire again. Develop the estimated regression equation that can be used to predict the Buy Again rating given based on the Steering rating. At the .05 level of significance, test for a significant relationship. Did the estimated regression equation developed in part (a) provide a good fit to…Analyzing the data points circled, performance variation is likely attributed to the violation of which control chart criteria? A) 8 points in a row below Center Line (CL) B) 4 or 5 points between +1 σ and +2 σ C) 4 or 5 points between -1 σ and -2 σ D) One point below Lower Control Limit (LCL)
- Three training methods were compared to see whether they led to greater productivity after training. The following are productivity measures for individuals trained by each method. METHOD I METHOD II METHOD III 45 59 41 40 43 37 50 47 43 59 51 40 53 39 52 44 49 37 At the 0.05 level of significance, do the three training methods lead to different levels of productivity?Brunt, Rhee, and Zhong (2008) surveyed 557 undergraduate college students to examine their weight status, health behaviors, and diet. Using body mass index (BMI), they classified the students into four categories: underweight, health weight, overweight, and obese. They also measured dietary variety by counting the number of different foods each student ate from several food groups. Note that the researchers are not measuring the amount of food eaten, but rather the number of different foods eaten (variety, not quantity). Nonetheless, it was somewhat surprising that the four weight groups all ate essentially the same number of fatty and/or sugary snacks. Suppose a researcher conducting a follow up study obtains a sample of n=25 students classified as health weight and a sample of n=36 students classified as overweight. Each student completes the food variety questionnaire, and the healthy-weight group produces a mean of M=4.01 for the fatty, sugary snack category compared to a mean of…A performance evaluation for new sales representatives at Office Automation Incorporated involves several ratings done on a scale of 1 to 10, with 10 the highest rating. The activities rated include new contacts, successful contacts, total contacts, dollar volume of sales, and reports. Then an overall rating is determined by using a weighted average. The weights are 3 for new contacts, 1 for successful contacts, 4 for total contacts, 3 for dollar value of sales, and 5 for reports. What would the overall rating be for a sales representative with ratings of S for new contacts, 7 for successful contacts, 6 for total contacts, 2 for dollar volume of sales, and 4 for report:? (Round your answer to two decimal
- 3. PC Magazine provided ratings for several characteristics of computer monitors, including an overall rating (PC Magazine website, April, 2015). The following data show the rating for contrast ratio, resolution, and the overall rating for ten monitors tested using a 0–100 point scale. The highest rated monitor was the BenQ BL3201PH, with an overall rating of 87. solutions only on excel Model Contrast Ratio Resolution Overall Rating BenQ BL3201PH 78 89 87 AOC U2868PQU 98 87 86 NEC MultiSync PA322UHD 84 82 85 Acer XB280HK 78 77 82 Asus ROG Swift PG278Q 65 82 82 AOC E1759Fwu 57 78 82 Dell UltraSharp UZ2715H 56 83 81 NEC MultiSync EA244UHD 77 75 79 HP DreamColor Z27x 47 81 77 Dell UltraSharp UZ2315H 55 70 76 a. Develop the estimated regression equation that can be used to predict the Overall Rating using the Contrast Ratio Rating. b. Develop the estimated regression…Brunt, Rhee, and Zhong (2008) surveyed 557 undergraduate college students to examine their weight status, health behaviors, and diet. Using body mass index (BMI), they classified the students into four categories: underweight, healthy weight, overweight, and obese. They also measured dietary variety by counting the number of different foods each student ate from several food groups. Note that the researchers are not measuring the amount of food eaten, but rather the number of different foods eaten (variety, not quantity). Nonetheless, it was somewhat surprising that the results showed no differences among the four weight categories that were related to eating fatty and/or sugary snacks.Suppose a researcher conducting a follow up study obtains a sample of n = 25 students classified as healthy weight and a sample of n = 36 students classified as overweight. Each student completes the food variety questionnaire, and the healthy-weight group produces a mean of µ = 4.01 for the fatty,…