Are a certain sampled population of women in a poor urban setting as optimistic as women nationally? Download the following Excel file, which contains data that was collected from 1,000 women in the area around downtown Philadelphia. Run a one sample t test on the women's state of optimism given that the National norm on this test for all women is 45.1. Week 2 Discussion Question 1 Data - Excel (53 KB) State the null and alternative hypothesis. What is the value of t for the analysis? Is this value significant and at what level? Why? What are the CI values and what do they mean here