- Graphical Descriptions:
- For your data, provide at least two graphs, one for each sample data (5 points) and
- The graphs could be pie chart, histogram, bar chart etc but labelled and clear.
- Numerical Descriptions:
- For the samples from each population, if applicable provide the mean, median, mode, sample standard deviation, inter-quartile range, and five-number summary. (15 points)
- You should conduct two statistical studies, one of [estimation study (using 95% confidence interval) and another of correlation & multiple regression]. Your two studies should confirm your analysis.
- Confidence Interval (35 points):
- Find the margin of error for a 95% confidence interval.
- Give the 95% confidence interval.
- Write at least one sentence interpreting your confidence interval in context.
- Correlation and Regression – This is the second option and gradings will be done accordingly (35 points)
- Confidence Interval (35 points):
- Provide the correlation coefficient.
- Select the dependent and independent variable(s)
- Create a regression model.
- Provide the output.
- Test the regression for validity.
- Interpret your results.
Please provide 1 Paragraph responses to the following two Discussion
Please provide 1 Paragraph responses to the following two Discussion Question entries from other students. Entry 1: In your discussion, identify how current events might influence transportation, warehousing, and distribution requirements from manufactured good sources to customer needs. You should ALSO analyze how global trade has impacted transportation, warehousing, and