The contingency tables and relative frequency probabilities in this exercise are based on the Springdale Shopping Survey database. Information like that gained from the two parts of this exercise could provide helpful insights into the nature of the respondents‚ their perceptions‚ and their spending behaviors. In particular‚ part 2 examines how conditional probabilities related to spending behavior might vary‚ depending on the gender of the respondent. Based on the relative frequencies for responses
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Answer – Qualitative as it is descriptive or categorical. d. The national debt of the united states in 2009. Answer – Quantitative as the value is a deals with numbers. e. The advertising medium (radio‚ television‚ or print) used to promote a product. Answer – Qualitative as it is descriptive or categorical. 1.17 Classify each of the following qualitative variables as ordinal or nominative. Explain your answers. Qualitative Variable Categories Statistics course letter grade A B C
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How to Write a Descriptive Essay More than many other types of essays‚ descriptive essays strive to create a deeply involved and vivid experience for the reader. Great descriptive essays achieve this affect not through facts and statistics but by using detailed observations and descriptions. What do you want to describe? As you get started on your descriptive essay‚ it’s important for you to identify exactly what you want to describe. Often‚ a descriptive essay will focus on portraying one of
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HLT362V Week 1 Homework EX#16 Answers for EXERCISE 16 page 122 (Questions 1- 4 are optional)• Mean and Standard Deviation Exercise 16: Mean and Standard Deviation 1. The researchers analyzed the data they collected as though it were at what level of measurement? a. Nominal b. Ordinal c. Interval/ratio d. Experimental Answer: c. The researchers analyzed the data as though it were at the interval/ratio level since they calculated means (the measure of central tendency that is appropriate
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Descriptive research plays an important role in educational research because it has greatly increased our knowledge about what happens in the classroom. What is descriptive research? Descriptive research can involve collecting quantitative information‚ or it can describe categories of information such as patterns of interaction when using technology in the classroom. Although it may employ fundamentals of both quantitative and qualitative research‚ descriptive research does not fit neatly into the
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1 LANGLEY HIGH SCHOOL 2013 AP STATISTICS SUMMER ASSIGNMENT Welcome to AP Statistics! You have selected a course unlike any other math course. The purpose of this Summer Assignment is to: 1. Give you information on what to expect‚ and how this course is different from other math courses. 2. Refresh your knowledge on statistics topics that you should know prior to this course. 3. Give you a chance to demonstrate your ability to analyze data and write conclusions. The Assignment is divided
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types Experimental - uses independent (random‚ representative‚ etc.) vs. dependent (observed outcomes)‚ free of confounds. Make causal claims about why things happen‚ prevent bad stuff‚ promote good stuff. “experiments" Correlational - descriptive‚ observational. Does not make causal claims. “studies" Variable types (SS Stevens‚ 1946) Nominal - assign item to category; are discrete / categorical Ordinal - rank order items; are categorical‚ but often treated as continuous
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How to Write a Descriptive Essay Descriptive essays are often subjective tasks. The first issue at hand is to make sure you know what type of paper you are writing. The descriptive essay is often creative‚ personal‚ or simply artistic. Discuss the assignment with your professor or teacher before you begin. Even though your descriptive essay is more personal than a standard five-paragraph or compare-contrast essay‚ there is still quite a bit of homework to be done. Here is a list of important rules
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Essay Examples Four types of essays exist including: narration‚ description‚ exposition‚ and argument. Each type has a unique purpose: some tell a story‚ some are descriptive and others prevent viewpoints. One of the best ways to better understand each type of essay is to review examples. Types of Essays Narrative Narration is telling a story from a certain viewpoint‚ and there is usually a reason for the telling. All narrative essays will have characters‚ setting‚ climax‚ and most importantly
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My eight year old brother‚ Jay‚ stands out in a crowd of children because of his distinctive appearance and gentle manner. The first thing I notice when I look at him is his height. He stands at shoulder height next to me; indeed‚ he is a head taller than other children his age‚ and is definitely stronger. His weight is a hefty 121 pounds; without a doubt‚ he weighs forty pounds more than other children in his grade level. Recently‚ my dad signed him up for flag football‚ where he was told: “It is
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