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- As you know from the classes after you are done with the questionnaire, you have to sample the respondents before going for the fieldwork for data collection. Sampling can be done using nonprobability sampling or probability sampling. Which one in your opinion works for pentene brand image is deteriorating. Among these techniques, which one do you feel is the best sampling technique for your problem? Discuss with examples and justifications.This question is intended to have a written response given. The writtenresponse should be 2-3 paragraphs maximum and focused on answer the specific questions of interest using the tools/concepts from lecture/tutorials. You may include agraph to support your argument/ideas, but this is not required (note: I would recommend you sketch a graph when thinking about how to answer this question, thoughthat does not need to be submitted). Leung and Seo wrote an article “How do government transfer payments affect retail prices and welfare? Evidence from SNAP” (Jan,2023) in the Journal of Public Economics. To answer this question, you do not need togo read the paper. I would in fact recommend against it as the paper is very technicaland assumes a knowledge of statistics that most students taking Econ 201 will nothave (some of the ideas will be discussed in Econ 233 and Econ 333). We will use theinformation/main ideas as a starting framework.In the United States, one of the largest welfare…The entities on which data are collected areGroup of answer choices None of these alternatives is correct. samples elements populations
- The management of a certain company would like to use the following data to learn about its customer base and to evaluate the first day promotional campaign purchases. Customers who made purchases with discount coupons were labelled as “Promotional Customers”, and “Regular Customers” was used for those who did not use coupons. Customer Type of Customer Items Net Sales (GH¢) Method of Payment Gender Marital Status Age 1 Regular 1 100 Vodacash Male Married 32 2 Promotional 1 105 MTN mobile money Female Single 36 3 Regular 1 230 Airtel money Female Married 32 4 Promotional 5 300 MTN mobile money Male Married 28 5 Regular 2 150 Vodacash Female Single 34 6 Regular 20 450 Vodacash Female Married 44 7 Promotional 2 78 MTN mobile money Male Married 30 8 Promotional 3 120 MTN mobile money Female Single 22 9 Promotional 6 345…Suppose that the repeated application of a pesticide used on orange trees causes harmful contamination of groundwater. The pesticide is applied annually in almost all of the orange groves throughout the world. Most orange growers regard the pesticide as a key input in their production of oranges. Note:- Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. Answer completely. You will get up vote for sure.If you are conducting research on the ways in which executive directors manage their businesses, which data-collection method would be the most informative and in-depth? Select one. Question 3 options: Surveys Interviews Statistical analysis Focus groups
- II. Performance Appraisal method of performance appraisal, show all possible pairs Using the Paired-Comparison for the following employees. Note: Show how many all possible pairs and compute for the number of possible pairs = N=? Abraham, Nathaniel, Desiree, Gregorio, Angelica, Daniel, Jasper18. Car and Taxi Ages When the author visited Dublin, Ireland (home of Guinness Breweryemployee William Gosset, who first developed the t distribution), he recorded the ages of randomlyselected passenger cars and randomly selected taxis. The ages can be found from thelicense plates. (There is no end to the fun of traveling with the author.) The ages (in years) arelisted below. We might expect that taxis would be newer, so test the claim that the mean age ofcars is greater than the mean age of taxis.Quantitative Methods II - Question 3. Please help.Thank you
- A retail store wants to categorize its customers based on their shopping behaviour without pre- defining any categories, which Data mining method will they useT or F A household is frequently used in analyses because more consistent data are usually collected at that level.Please refer to the table “Pet Owners’ Behavior during Recession,” which shows results of a survey in themidst of the recession in 2008. Now that there hasbeen some economic recovery, the results may differ.a. Perform a survey of modern-day pet ownersasking the same questions. Compare andcontrast your results with those from 2008.b. Record the generation for your respondents andperform a cross-tab analysis based on those data.c. Record household life-cycle stage and perform across-tab analysis based on those data.