Assignment Question
1) Identify the variable (AGE) and research objective for your project(What is the relation between age and height?). Include the background information on the variable you will analyze and the population that you studied. Use a sample of 30 responses to address your project objective. Describe the sampling method that is most appropriate to select a sample for your project. Describe the sample data using descriptive statistics.
Be sure to include the following information: frequency and relative frequency distribution measures of center, variation and position describe the distribution of the variable
Analyze the data in terms of z scores and percentiles for: Q1, Q3, 30th and 90th percentile. Perform statistical inference to extend the results obtained from the sample to the population by computing the confidence interval to estimate the population mean.
Report on: level of the reliability of the results, and the effect of the sample size on the results. Using another variable from the class survey, analyze the relationship between the two variables. Express your finding in terms of: r and R^2.
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