Quantitative Analysis Assignment

Under what circumstances would the Mood's Median non-parametric test be applied in business research?   Group of answer choices a. The data are not normally distributed b. Outliers in the data exist c. Multiple medians are to be compared d. Answers 1 and 2 only e. Answers 1, 2 and 3

Which best describes the null hypothesis associated with an Analysis of Variance (ANOVA)?   Group of answer choices a. Ho:  Variance 1 = Variance 2 = Variance 3 b. Ho:  Standard Deviation 1 = Standard Deviation 2 = Standard Deviation 3 c. Ho:  Proportion 1 = Proportion 2 = Proportion 3 d. Ho:  Median 1 = Median 2 = Median 3 e. Ho:  Mean 1 = Mean 2 = Mean 3

Considering the five research questions formulated in question 1.3, above, design a 25-item questionnaire comprisingclosed-ended and opened-ended questions that you would use to collect data for the proposed study. Ignore biographicinformation of the study participants.

Last year, 49% of business owners gave a holiday gift to their employees. A survey of business owners conducted this year indicates that 37% planned to provide a holiday gift to their employees. Suppose the survey results are based on a sample of 75 business owners. a. How many business owners in the survey planned to provide a holiday gift to their employees this year? Round your answer to the nearest whole number. b. Suppose the business owners in the sample did as they planned. Compute the p-value for a hypothesis test that can be used to determine if the proportion of business owners providing holiday gifts had decreased from last year. Enter negative value if your answer is negative. Hop - Select your answer Ha P z-value p-value 0.49 Select your answer- 0.49 (to 2 decimals) (to 4 decimals) c. Using a 0.02 level of significance, would you conclude that the proportion of business owners providing gifts decreased? - Select your answer- Ho What is the smallest level of significance…

35.36.37 Answer those multiples choices questions. A) A Canadian university would like to know the opinion of its students to know if they prefer online or face-to-face courses. For this survey, she selected a group of 250 students from an American university. Is the study likely to obtain valid results? Yes, because the sample is large. Yes, because universities know how to conduct unbiased research. No, because the sample chosen is not representative of the population concerned. No, because a single sample is not enough to produce valid results. B) Clothing Inc. is a company that sells clothing. This store targets a small segment of consumers who have very specific fashion preferences. This is an example of: Undifferentiated targeting strategy Psychographic targeting Niche strategy differentiated targeting strategy No, because the sample chosen is not representative of the population concerned. C) A major advantage of secondary research is that it: Is easily…

Which test is best to test the hypothesis that multiple variances (2 or more) are equal?   Group of answer choices 1. t test 2. proportions test 3. Mood's median test 4. Levene's test 5. Analysis of Variance (ANOVA)

When considering analysis of research data, which is a characteristic we look for? 1. Spread in the data 2. Location (central tendency of the data) 3. Shape of the data 4. Stability of the data 5. All of the above

What is producivity analysis? What is prescriptive data analytic model? How are the two related or how are they different? Give example of each.

q25-  Which data analytics type focuses on answering the question “How many computer monitors should we prepare for the next year-end sales?”     Select one: a. Prescriptive analytics b. Predictive analytics c. Descriptive analytics d. Diagnostic analytics

Assume that a research study included the following question: "Why do you prefer a gasoline powered car over an electric powered car?" Explain how you would code possible responses to this question. (Note: explore all that you think might be possible answers, not just how you would answer the question).  Develop possible responses and the category groupings you would use.

Which business research analysis assesses relationships between continuous data outputs and discrete data inputs?   1. Logistic Regression 2. Regression 3. ANOVA 4. Chi-Square Contingency Table 5. None of the above

22   Which of the following is not a type of qualitative forecasting?   Select one: a. jury of executive opinion b. sales force composite c. moving average  d. market survey e. delphi method

Discuss which are the elements of the protocol for implementing a questionnaire data collection method. Elaborate a strategy for questionnaire design addressing the research question: “Does COVID-19 affect the work satisfaction of employees?”. Propose four main questions that are suitable in your view to be part of this questionnaire. Briefly motivate your choice of questions and the strategy for the question-design that you have used.

A bias which may be present with trade association data is: O Faulty questionnaire design O Small sample sizes O Poor data analysis O The economic or political agenda of the association

Because of different units being used for various data series which fit statistic can be used across different series that are in fact measured in different units? A.) MSE B.) RMSE C.) MAPE D.) MAE E.) None of the options are Correct