Question 17 0 out of 5 points A MET CS professor is curious whether virtual formats are more difcult to learn from than in-person formats. They collect nal exam scores for 20 in-person students and 20 students taking the virtual version of CS 555 offered in Spring 2020. They perform a two-sample t-test to compare performance between these two groups. ln-person students had on average a higher test score by 1.5 points, and the pvalue for the t-test is 0.03. Which of the following is true, assuming a significance threshold of 0.05? (Select all that apply)