COSA #1

• Create a topic of interest revolving around Proportions
• How would you collect data (Sample) for your question of interest (Sampling Method)?
• How many would you sample and why?
• Make up some numbers and run them by Boone
• Organize your numbers, Make tables, Make some charts/graphs, Descriptive Statistics
  • Proportion - Frequency Tables, Pie/Bar Chart, . . .
• Create a confidence interval for your population parameter, .
• Create an appropriate Hypothesis Test (one or two sample based off of your topic of interest)
• Find the conclusion of your Hypothesis Test

COSA #2

• Create a topic of interest revolving around Means
• How would you collect data (Sample) for your question of interest (Sampling Method)?
• How many would you sample and why?
• Make up some numbers and run them by Boone
• Organize your numbers, Make tables, Make some charts/graphs, Descriptive Statistics
  • Means - Descriptive Statistics, Histogram, . . .
• Create a confidence interval for your population parameter, .
• Create an appropriate Hypothesis Test(one or two sample based off of your topic of interest)
• Find the conclusion of your Hypothesis Test

Present your two COSAs with words describing scenario, Stats Calculator outputs, more words describing conclusions, and fun pictures that relate to the topic of interest. This should be submitted as a pdf or a powerpoint presentation.