1. **Problem Statement:** We have data on ages of husbands and wives at marriage for 105 couples. We need to analyze the data using a scatterplot with wife's age as X and husband's age as Y. 2. **(a) Question:** Did any other 50-year-old women get married during this time period besides the first case? If yes, how many and what are their husbands' ages? - From the data, the first wife age 50 corresponds to a husband age 53. - We check the entire data for other wives aged 50. - Suppose there are $n$ such wives including the first. - If $n=1$, then no other 50-year-old women got married. - If $n>1$, the number of other 50-year-old women is $n-1$. - The husbands' ages for these other wives are listed accordingly. 3. **(b) Question:** What is the age of the oldest and youngest man to get married? - Find the maximum husband's age: $\max(\text{Husband ages})$ - Find the minimum husband's age: $\min(\text{Husband ages})$ 4. **(c) Question:** How many women were older than 65? How many were teenagers (less than 20)? - Count wives with age $>65$. - Count wives with age $<20$. Since the full data is not provided here, the answers depend on the dataset. Based on the sample given: - (a) Only one wife aged 50 is shown, so likely no others: answer 0. - (b) From sample, oldest husband is 65, youngest is 26. - (c) From sample, no wives older than 65, no wives under 20. **Final answers based on sample:** (a) No other 50-year-old women: 0 (b) Oldest man: 65 Youngest man: 26 (c) Women older than 65: 0 Women in teens: 0