1. State the sample size
2. State your result is a sentence, like "We are 95% confident that ____________ is between ____________ & __________."
3. Identify what hypothesis test the problem is. Options are below

• H0 & H1

• ?

• Test

• Test Statistic/p-value

• Decision about H0/Conclusion about H1
• One Proportion - Binomial

• Two Proportion - Randomization Test for Two Proportions

• One Mean - Sign Test

• Paired Difference - Wilcoxon Signed Ranks

• Two Mean Test - Mann Whitney

• ANOVA - Kruskal Wallis

13) A random sample of 801 college students revealed that 453 were first-generation college students. (A student is considered a first-generation college student if neither of their parents have a bachelor's degree.) Test the claim that more than 50% of college students are first-generation students, using a 0.05 level of significance. 14) A random sample of 606 registered voters were asked about their own political ideology (progressive/moderate/conservative) and whether they felt that the country was heading in the right direction or if it was on the wrong track. Here are the results. Opinion Progressive Moderate Conservative Right Direction 134 78 52 Wrong Track 90 118 134 At the 0.05 level of significance, test the claim that political ideology and response about the direction the country is heading are independent. 15) Five years ago, 45% of registered voters were in favor of Medicare For All, 35% were opposed, and 20% were unsure. This year, a survey of 320 randomly selected registered voters showed that 165 were in favor, 120 were opposed, and 35 were unsure. At the 0.05 level of significance, test the claim that the proportions for all voters have stayed the same as they were 5 years ago