5. Based on the p value you derived in previous part, write the conclusion in the context of this problem.

6. In order to answer the same research question as in previous parts in this problem, can we do a hypothesis test for comparing two independent proportions while keeping the existing categories as they are? Explain your answer rather than simply saying "yes" or "no".

7. Time spent in child care naturally would be a continuous variable. What would be a one disadvantage of discretizing this variable as done in this study?

Children develop different patterns of attachment based on interactions with their caregivers at young age (Wikipedia). Certain study attempt to find the association between Child Care and Attachment Pattern Classification. Below table summarizes the collected data. Hours in Child Care Low Moderate High Attachment Pattern (0-3 hours) (4-19 hours) (20-54 hours) Secure 24 35 5 Anxious 11 10 8 Carryout an appropriate test to see if there is an association between amount of time spend on Child Care and Attachment Pattern of the children. 1. The null hypothesis is and the alternative hypothesis is 2. The test statistic is 3. Degrees of freedom 4, P-value | [Select] |