WK 7 MGMT 650 – Employing The Normal Distribution From the topics below, select one question to work on, share your computations, and provide your answer with an explanation. TOPIC IS: Confidence Intervals at the Workplace Web site: https://www.mathsisfun.com/data/confidence-interval.html https://mathbitsnotebook.com/Algebra2/Statistics/STmarginError.html Case scenario. At the workplace, you are the research team leader. The Boss wants your […]
Write a response of at least 200 words to describe what you learned about the topic as a student.
Discussion Below is a list of 8 discussion topics. For each topic write a response of at least 200 words to describe what you learned about the topic as a student. Statistics Discussion Topics Statistics, Frequency Tables, and Graphic Presentations Numerical Summaries of Data. Linear Regressions and Correlation Probabilities using addition and multiplication rules The […]
Create a cross-tabulation table of toxemia diagnosis for mother and germinal matrix hemorrhage, including the expected frequencies and column percentages.
Assignment Problems not marked with [SPSS] should be done by hand, as problems similar to those could be on the Midterm and/or Final. (Of course, feel free to check your work using SPSS!) Problems marked with [SPSS] are intended to be done with SPSS. For these problems, please attach the output file. A study was […]
Analyze the mortality of individuals after the age of 75 years.
Question 1: Analyze the mortality of individuals after the age of 75 years. Assume the following: 𝑠𝑝 . 𝑥 = 𝑃(𝑋 > 𝑥 + 𝑠|𝑋 > 75) 𝑋 ∼ 𝑁(75, 1) i.e. X follows a normal distribution with mean 75 and variance 1. 𝑆 = 𝑚𝑎𝑥(0, 𝑋 − 75), where S is the future lifetime […]
Develop an alternative hypothesis and null hypothesis for each of the scenarios. Discuss the results you received whether you reject or fail to reject the null hypotheses and why.
Module 2 Assignment: Using SPSS to Analyze Correlations and T-Tests Use the following SPSS software: https://stuedu.sharepoint.com/sites/stuoit/Shared%20Documents/Forms/AllItems.aspx?ga=1&id=%2Fsites%2Fstuoit%2FShared%20Documents%2FStudent%20Apps%2FSPSS28%20%2D%20Windows%2FSPSS28%5FInstaller%5FWin%2Eexe&parent=%2Fsites%2Fstuoit%2FShared%20Documents%2FStudent%20Apps%2FSPSS28%20%2D%20Windows Link to Data Analysis Sets: https://wps.pearsoned.co.uk/ema_uk_he_mayers_statspss_1/239/61356/15707255.cw/index.html Part 1: Use the “Alcohol and reaction time” data analysis set: Run the appropriate correlation analysis for each of the following: Average units of alcohol with reaction time. Mood with reaction time. Mood […]
Using Excel, evaluate the score that corresponds to 65 percentile in standard normal distribution.
Excel program Exercise 1. Using Excel, evaluate the score that corresponds to 65 percentile in standard normal distribution. Put your result in cell A11. Exercise 2. Let X be normally distributed with mean 89 and standard deviation 15. Given P(X<a)=36% evaluate a using Excel. Put your result in cell A15.
In your hypothetical example of a survey study, how would the Law of Large Numbers apply in regard to the overall validity of the study?
Exercise 6- Normal Distribution and Law of Large Numbers In your hypothetical example of a survey study, how would the Law of Large Numbers apply in regard to the overall validity of the study?
What does the Central Limit Theorem tell us about non-normal distributions? Why is the Central Limit Theorem important to Discrete Event Simulations?
The Relevance of the Central Limit Theorem in Simulation This is a research assignment. You must write a minimum of 500 words (i.e. 2 pages double spaced) APA Format (Title Page, Abstract, Content Double Space, Bibliography at end). You must have a minimum of 3 outside sources and cited in APA format. In your essay […]
Would using the normal distribution would be advantageous for the company? Why or why not? What are some ethical ramifications of designing products using information based on the normal distribution?
Can you think of examples where a company would use information based on income, height, weight, age, or other demographics to produce products? Select an industry, company, or product that you think uses (or should use) the normal distribution to aid in the design or marketing of a product. Do some research on the industry, […]
Describe the Normal Distribution and Measures of Variability Application
Describe the Normal Distribution and Measures of Variability Application