Entries by Grace Njeri

Evaluate and interpret measures of center – mean, median, and mode.

Introduction To Data Analysis (Statistics) Paper , Order, or Assignment Requirements *Range from 150 to 300 words per subject *Integrate theory, research, and/or professional experience *Include specific examples and/or substantiating evidence *Include in-text citations and references in APA format (Referenced necessary) *Stay on topic and address the course objectives *Demonstrate proper spelling, grammar, and scholarly […]

 

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Describe a work task, a hobby, or another activity that you regularly do, and sequentially list the various actions you take in order to complete this activity.

Business Statistics Discussion And Assignment Paper , Order, or Assignment Requirements Discussion 1 1/2 Paragraphs Use the Internet to research a global business or an organization of your choice. Do not use McDonalds, Target, or Ford. Next, analyze the overall effect of global competition on the business or the organization that you researched. Suggest one […]

 

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Explain the importance of variation to health-care organizations

Business Statistics Discussion And Assignment Paper , Order, or Assignment Requirements Discussion-1 1/2 Paragraphs of substance(no copying and pasting) Compare and contrast the fundamental differences between special-cause variation and common-cause variation. Provide one (1) business process example of each variation to support your response. Search the Internet for an article that supports your position and […]

 

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describe the strength and direction of a relationship between two variables.

Correlations Statistics Paper , Order, or Assignment Requirements Correlations are used to describe the strength and direction of a relationship between two variables. A correlation between two variables is known as a bivariate correlation. In this module, the Pearson Product-Moment Correlation will be used when running a correlation matrix. The Pearson correlation coefficient ranges from […]

 

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Run the appropriate two way ANOVA analysis and interpret your results. Be sure to evaluate how well the data meet the required assumptions.

Statistics Homework With SPSS Paper , Order, or Assignment Requirements Problem 1 Use the Salary data set complete the following problem: You are interested in seeing whether salary (variable: salary) is related to gender and/or cultural identity. Variables: sex and minority. a) What are the hypotheses you are considering? There are a number to be […]

 

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Statistics Concepts and Descriptive Measures

Statistics Concepts and Descriptive Measures Paper , Order, or Assignment Requirements The purpose of this assignment to orient students to the key concepts in statistics. This assignment will introduce students to the language of statistics. Students will also get a chance to warm-up on evaluating some basic descriptive statistics using Excel® prior to the course […]

 

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How is Poisson distribution related to Exponential distribution?

2 QUESTIONS PROBABILITY AND STATISTICS Paper , Order, or Assignment Requirements 1. How is Poisson distribution related to Exponential distribution? In other words, if an event follows Poisson distribution what other even would have to follow the exponential distribution? 2. In excel, plot the PMF/PDFand CDF of Poisson, Exponential, and Normal distributions as a function […]

 

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. Does this finding provide statistical evidence at the 0.05 level that the effectiveness is less than the 85% claim the company is making?

Advanced Statistics – 5 questions (Proportions) Paper , Order, or Assignment Requirements Question 1: A hypothesis test is conducted with a significance level of 10%. The alternative hypothesis states that more than 15% of a population has at least one sibling. The p-value for the test is calculated to be 0.27. Which statement is correct? […]

 

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Plot the probability mass function (PMF) and the cumulative distribution function (CDF) of 3 random variables

GENG 200 Probability and Statistics Computer Based Assignment #2 2 Paper , Order, or Assignment Requirements.   Probability Exercise # 1: Collect and Comment on the variability of three recent data sets describing similar processes (could be prices of three items over the last month, demographic information related to 3 countries overlast year, etc.). Probability […]

 

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