Math/Physic/Economic/Statistic Problems

Does the 95% confidence interval for the annual automobile insurance premium in Michigan include the national average for the United States?

Business Quantitative 1. Automobile Insurance Premiums. The average annual premium for automobile insurance in the United States is $1,503. The following annual premiums ($) are representative of the web site’s findings for the state of Michigan. 1,905 3,112 2,312 2,725 2,545 2,981 2,677 2,525 2,627 2,600 2,370 2,857 2,962 2,545 2,675 2,184 2,529 2,115 2,332 […]

What does this tell you about the previous estimate of the proportion of customers who would subscribe to the 3-For-All service offer?

Chapter 5 case- Managing Ashland MultiComm Services 1. If a sample of 50 prospective customers is selected and no free premium channels are included in the 3-For-All service offer, given past results, what is the probability that: a. Fewer than 3 customers will subscribe to the 3-For-All service offer? b. 0 customer or 1 customer […]

State whether cross-sectional data, time series data or both types of data should be collected to gain insights into the demographic profile and lifestyle preferences of its customers.

MN4063QA Understanding and Managing Data PART 1 [70marks] Task 1: Ungrouped Descriptive Statistics [16 marks]To gain some insights into the typical price consumers are willing to pay for a stand mixer, a retailer of kitchen appliances randomly selected 200 relevant invoices for transactions completed in October 2022. Descriptive statistics, computed to summarise the data, are […]

Review the data that your coworker collected in the Analysis of Correlation Test Data Spreadsheet. Then create a 5- to 7-slide Microsoft® PowerPoint® presentation and include speaker notes.

Power Point Presentation You are in charge of conducting an analysis for your organization to discover if there is a relationship between an employee’s performance rating and the number of sick days they take each year. Your coworker has already collected the data, and they are ready for you to analyze. Review the data that […]

Create a PivotTable in MS Excel to display the number of graduates in each major and the average monthly starting salary for students in each major.

Assignment WEBSITES Q1 (20 pts). In a recent report, the top five most visited English-language websites were google.com (GOOG), facebook.com (FB), youtube.com (YT), yahoo.com (YAH), and Wikipedia.com (WIKI). The most-visited websites for a sample of 50 Internet users are shown in the following table: YAH WIKI YT WIKI GOOG YT YAH GOOG GOOG GOOG WIKI […]

Complete table 2a to show the percentage frequencies, cumulative frequencies and cumulative percentage frequencies columns. 11+1+1 = 3marksl. Round all answers to the nearest whole number.

ASSIGNMENT Task 2: Grouped Descriptive Statistics 122marlisi It was suggested to the retailer that the 200 transaction values could also be summarised in a grouped table (see Table 2 below). Table 2 have been made available in the Excel file named “MN4063QANOVS22CWK1 Data” under the worksheet named Task 2. Required for Task 2 (50 words […]

Describe how electric potential energy, kinetic energy, and work change when two charges of opposite sign are placed near each other.

Physics Electricity and Magnetism Question 1 (4 points) Make a drawing of the electric field lines around a positive charge, then make a second drawing of the electric field lines around a negative charge. (1 point) What is the mathematical equation for the electric force between two charges? Identify each variable. (1 point) Describe the […]

Create a presentation to discuss the application of Physics in your major field. Be specific about one application with more in-depth research rather than an overview of the applications in general.

Physics Project Create a presentation to discuss the application of Physics in your major field. This is an individual project. Your topic should be specific about one application with more in-depth research rather than an overview of the applications in general. Since we won’t cover topics like electricity, magnetism, or optics, your topic should be […]

Post your stature height and navel height from Module 4. Measure and post your foot length.

Divine Proportion In this computation, A = stature height, B = Navel height and C = A – B. After measuring these metrics using a tape measure, found stature height (A) to be 168.3 cm and the navel height (B) to be 102.1 cm. For this assignment, post your stature height and navel height from […]

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