Please help with this problem. The 3rd screenshot is the Cholesterol Level data for this problem. Thank you

day2 day4 270 218 236 234 210 214 142 116 280 200 272 276 160 146 220 182 226 238 242 288 186 190 266 236 206 244 318 258 294 240 282 294 234 220 224 200 276 220 282 186 360 352 310 202 280 218 278 248 288 278 288 248 244 270 236 2427.3.11 The Cholesterol Level data sets give cholesterol levels of heart attack patients. Cholesterol measures are taken 2, 4, and 14 days after a patient has suffered a heart attack. Is there a significant difference between day 2 cholesterol measures and day 4 cholesterol measures? Use an appropriate applet to carry out a theory-based test and find a 95% confidence interval for the difference. Use the data file CholesterolLevel day2-4. Make sure to confirm that validity conditions are met to conduct a theory- based test for this question.The theory-based p-value is i (rounded to 3 decimal places) and a theory-based 95% confidence interval for the difference in cholesterol measurements (day 2 - day 4) is ( i ) (rounded to 2 decimal places)