Let’s have some fun! Locate an advertisement in print media, social media, or the internet that uses statistical data. Carefully read the ad and then respond to the following in a paper.  What is the ad trying to say? What statistical data are misrepresented or exaggerated? What are the undesirable consequences to the consumer? What is an ethical solution that considers the welfare of the […]

Did you know confidence intervals are also used to project reliability in consumer products? We use confidence intervals in our daily lives, from consumer ratings to election projections. Seeing this data help us make decisions on the best option to choose. If, for example, one brand of refrigerator has a 17% chance of needing repair in the first three years. A different brand may have […]

   DSRT 734 M40 INFERENTIAL STATISTICS FOR DECISION MAKING Q-1.   There are 3 statisticians in chapter-1.  Which one of those is close to your area?  In other words, can you put yourself in a role similar to one of those scientists and apply your knowledge of statistics in your area.  If you have another statistician, or scientist in your field that you would like to […]

I have a few excel macro formula input for my dates. chat me up asap

  Instructions Use the accompanying datasets BUS-7106 Data Set Week 2 Assignment Excel file and BUS-7106 Data Set Week 2 Assignment SPSS file to address the following assignment. In a firm with 500 employees, the CEO is interested in knowing what level of commitment the company’s employees have in the firm. The CEO suspects that approximately 250 full-time employees are more committed (e.g., emotional attachment […]

 InstructionsIn an APA formatted Word document complete the following:Part 1. Explain the concept of ‘margin of error’ in deciding the size of a sample.Part 2 – Explain the following terms with an example Point estimate Interval estimate Confidence interval Confidence limits Confidence coefficients or critical values. Part 3 – In a survey carried out in a large city, 170 households out of a random sample […]

 Instructions In an APA formatted Word document complete the following: Part 1. Explain the concept of ‘margin of error’ in deciding the size of a sample. Part 2 – Explain the following terms with an example Point estimate Interval estimate Confidence interval Confidence limits Confidence coefficients or critical values. Part 3 – In a survey carried out in a large city, 170 households out of […]

 Instructions In an APA formatted Word document complete the following: Use the attached data set for our company to address the following. Task assignments to employees are supposed to be done at random. On a certain day, all the best jobs, in order of desirability, were given to the men. Is there evidence of sex discrimination? Discuss this also in the context of a continuing, […]

Statistics and related graphs are commonly used in the news, advertising, and debates to illustrate and support a specific viewpoint. These statistics and graphs can often be used to mislead or misrepresent the actual data. Choose 1 of the graphs below, and discuss the following in your main post: Why do you consider the graph misleading? What should be changed or added to the graph […]

 Instructions In this assignment, you will have the opportunity to review concepts from your previous coursework in statistics. Two highly relevant concepts that carry over from fundamental to more intermediate statistics courses include an understanding of probability and the mechanics of running statistical tests using commonly used software. Two types of software commonly used in business and research are Microsoft Excel and SPSS. There are […]