[Solved] Computer Science Assignment – Fundamentals of Data Science

Assignment Prompt & Instructions

**Part 1:** Understanding Data and Measurement (15 points)

– Data and Information Hierarchy (5 points): Describe the difference between data, information, knowledge, and wisdom, explaining the hierarchical relationship among them. Provide a specific, real-world example to illustrate each level of the hierarchy.
– Variables and Measurement Scales (10 points): Explain the different types of variables (nominal, ordinal, interval, and ratio), and describe the associated scales of measurement. Provide a specific example of each type of variable and explain why it is classified as such.

**Part 2:** Descriptive Statistics and Bivariate Analysis (30 points)

– Frequency Distribution and Summary Measures (15 points): Select a dataset (this could be publicly available data or a dataset from your workplace). Create a frequency distribution for a chosen variable, calculate common summary measures (mean, median, mode, range, variance, and standard deviation), and provide a short interpretation of these measures.
– Bivariate Analysis (15 points): With the same dataset or a different one, conduct a bivariate analysis that includes both an association between two qualitative variables and a correlation between two quantitative variables. Interpret your findings.

**Part 3:** Probability and Distributions (30 points)

– Probability (10 points): Discuss the basic rules of probability, conditional probability, and Bayes' theorem. Illustrate your discussion with unique examples.
– Random Variables and Probability Distributions (20 points): Define discrete and continuous random variables. Give a real-world example of each and describe the associated probability distribution for each variable.

**Part 4:** Sampling Techniques (20 points)

– Sampling (20 points): Define and differentiate random and non-random sampling. Discuss how to determine an appropriate sample size for a given study. Include an illustrative example from a real or hypothetical research study.

**Submission Format:**

– The assignment should be approximately 2,000 words. The focus should be on the quality and depth of your responses, rather than meeting a strict word count.
– Cite your sources in-text and on the reference page in APA format.
– Ensure APA scholary writing for clarity of assignment w/ minimum of (3) APA scholarly in-text Citations w/ corresponding References for Initial Post and each Peer Review Response Post.  Lable figures appropriately (see APA Manual – Figures).
– Write in a clear, concise, and organized manner; demonstrate ethical scholarship in accurate representation and attribution of sources.

– 2 years ago