You decide to compare two different food items, kebabs and a falafel bowl to see if students are willing to pay less, on average, for kebabs. To collect data for this survey, you poll 97 introductory statistics students and ask each student how much they would be willing to pay for the two food items. Some summary statistics are = -0.641 and = 3.532. The 95% confidence interval is (-1.35, 0.07). The p-value is 0.0385. We are 95% confident that the true mean price that introductory statistics students will be willing to pay for kebabs is between [ Select ] than for a falafel bowl. A significance test is carried out on this data. The sign in the alternative hypothesis, Ha is: [ Select ] The test statistic is [ Select ] . Based on the p-value, there is [ Select ] that the amount introductory statistics students will pay, on average, for kebabs is [ Select ] than for a falafel bowl