TASK A list of topics is presented below. Choose one of these topics and search for eight sources that provide useful written information about the topic. You should begin by acquainting yourself with the library’s search tools (multi-search and relevant databases like Jstor). Your list of sources should comply with the following: • No article … Read more
Question 1 (1 mark) Which of the following statements is correct: a. Soil mechanics involves the application of engineering mechanics to understand the behaviour of soil. b. Soil is a product of decomposition of animals. c. Soil is a simple construction material. d. Soil mechanics is a subset of structural engineering. Question 2 (1 mark) … Read more
Question 1 (1 mark) Which of the following statements is correct: a. Soil mechanics involves the application of engineering mechanics to understand the behaviour of soil. b. Soil is a product of decomposition of animals. c. Soil is a simple construction material. d. Soil mechanics is a subset of structural engineering. Question 2 (1 mark) … Read more
• Identify data source. You need to have at least 100 data points. If you are going to use other people’s data, make sure the source of data is clearly identified. • You may already have data you can use in the form of historical data such as utility bills, phone bills, bank statements, etc. … Read more
• Identify data source. You need to have at least 100 data points. If you are going to use other people’s data, make sure the source of data is clearly identified. • You may already have data you can use in the form of historical data such as utility bills, phone bills, bank statements, etc. … Read more
Exercises for Chapter 3 (The school data is in the attachment) This exercise utilizes the data set schools-a.sav, which can be downloaded from this website: www.routledge.com/9781138289734 1.You are interested in investigating if being above or below the median income (medloinc) impacts ACT means (act94) for schools. Complete the necessary steps to examine univariate grouped data in … Read more
Exercises for Chapter 3 (The school data is in the attachment) This exercise utilizes the data set schools-a.sav, which can be downloaded from this website: www.routledge.com/9781138289734 1.You are interested in investigating if being above or below the median income (medloinc) impacts ACT means (act94) for schools. Complete the necessary steps to examine univariate grouped data in … Read more
For a random sample of 256 owners of medium-sized cars, it was found that their average monthly car insurance premium for comprehensive cover was R356. Assume that the population standard deviation is R44 per month and that insurance premiums are normally distributed. (a) Find the 95% confidence interval for the average monthly comprehensive car insurance … Read more
For a random sample of 256 owners of medium-sized cars, it was found that their average monthly car insurance premium for comprehensive cover was R356. Assume that the population standard deviation is R44 per month and that insurance premiums are normally distributed. (a) Find the 95% confidence interval for the average monthly comprehensive car insurance … Read more
You will be plotting the data on the grid shown below, graphing the number of cell phones on the x-axis (number of cell phones is the domain and the independent variable). You will be graphing profit on the y-axis (profit is the range and the dependent variable). Remember that the domain is the set of … Read more
