Assuming that a study on risk management practices among 848 entrepreneurs is being made and some of the questions asked their educational attainment, nature of their business, the daily hours of work spent on their business, the numbers of years that the business is operating, their present capitalization and the current number of personnel. REQUIRED: 1. How many data sets are there?
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Assuming that a study on risk management practices among 848 entrepreneurs is being made and some of the questions asked their educational attainment, nature of their business, the daily hours of work spent on their business, the numbers of years that the business is operating, their present capitalization and the current number of personnel.
REQUIRED:
1. How many data sets are there?
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- Assuming that a study on risk management practices among 848 entrepreneurs is being made and some of the questions asked their educational attainment, nature of their business, the daily hours of work spent on their business, the numbers of years that the business is operating, their present capitalization and the current number of personnel. REQUIRED: 2. How many observations are there?Assuming that a study on risk management practices among 848 entrepreneurs is being made and some of the questions asked their educational attainment, nature of their business, the daily hours of work spent on their business, the numbers of years that the business is operating, their present capitalization and the current number of personnel. REQUIRED: How many elements are there? The number of element and observations should always be EQUAL.Assuming the market research was done properly and the 40% is representative, how many sales are expected if the publisher attempts to sell to 5,000 homes?
- is there is a main effect of disposition, would Tuckey's HSD need to be calculatedThe Commerce Department reported receiving the following applications for the MalcolmBaldrige National Quality Award: 23 from large manufacturing firms, 18 from largeservice firms, and 30 from small businesses.a. Is type of business a categorical or quantitative variable?b. What percentage of the applications came from small businesses?A sample containing years to maturity and yield for 40 corporate bonds are contained in the data given below. Years to Maturity Yield Years to Maturity Yield 27.75 6.075 5.00 6.888 10.50 5.966 10.50 3.477 18.50 4.444 8.00 2.893 13.50 5.569 18.50 4.945 2.75 7.673 5.50 1.991 10.00 6.969 26.50 1.320 13.50 2.956 21.25 1.867 2.75 2.241 13.25 2.189 24.25 0.916 11.75 7.499 1.75 5.323 25.75 5.686 10.25 1.720 13.50 5.195 16.75 3.987 20.00 1.710 22.50 6.405 27.00 1.121 21.25 4.456 1.25 4.146 23.75 2.725 6.25 7.115 8.75 5.497 5.25 1.211 27.75 6.392 4.50 5.998 24.00 0.989 9.00 2.458 15.00 6.169 8.00 1.162 29.00 5.105 8.75 4.978 a. What is the sample mean years to maturity for corporate bonds and what is the sample standard deviation? Mean (to 4 decimals) Standard deviation (to 4 decimals) b. Develop a 95%…
- The file Stock Prices contains NYSE 2019 closing prices of three stocks: Honda Motors, Ford Motor Company, and General Motors. Which stocks exhibits most and least risky behavior? Explain.Plastics which are no longer needed for current use end up being recycled, or incinerated, or discarded into landfills or the natural environment. According to the 2016- 17 Australian Plastics Recycling Survey, the term ‘recycling’ is used in the plastics industry “to cover a range of activities including collection, sorting, reprocessing, export for reprocessing and manufacture of new products.” In order to avoid double-counting materials, survey data is typically collected on the reprocessing stage, which is the stage where waste plastics are converted into a new product (may be finished or semi-finished).A Bloomberg Businessweek North American subscriber study collected data from asample of 2861 subscribers. Fifty-nine percent of the respondents indicated an annualincome of $75,000 or more, and 50% reported having an American Express credit card.a. What is the population of interest in this study?b. Is annual income a categorical or quantitative variable?c. Is ownership of an American Express card a categorical or quantitative variable?d. Does this study involve cross-sectional or time series data?e. Describe any statistical inferences Bloomberg Businessweek might make on the basisof the survey
- 4. The recommended daily dietary allowance for zinc among males older than age 50years is 15 mg/day. In a recent report, a summary data on zinc intake for a sample of maleThe United States Census Bureau provided the following estimates and predic- tions for the total world population (* data from 2012, 2020-2050 numbers are predictions). Year Population 1950 2,556,518,868 1960 3,040,617,514 1970 3,707,921,742 1980 4,447,068,714 1990 5,274,320,491 2000 6,073,265,234 2010 6,838,220,183 2020* 7,608,075,253 2030* 8,295,925,812 2040* 8,897,180,403 2050* 9,404,296,384 Two major models used in predicting population growths are the Exponential Model P(t) = P0ert and the Logistic Model P(t) = k1 + be−ct Let t = 0 represent the year 1950 and plot the given dataset in a graph with viewing dimensions [−10, 110] for the x-coordinate and [0, 1010] for the y-coordinate. 1 In a paragraph discuss the properties of both models, then explain why one of the models fits the dataset better. Things you should touch upon in your explanations include but are not limited to: Assumptions being made by the model on the dataset, The behavior of the model with respect to the…Determine if the process appears to be within statistical control. If not, state the reason why not.