1. Consider the following sample of 24 data-points: [4 marks] 373 370 364 366 364 325 339 393 356 359 363 375 424 325 394 402 | 392 369 374 359 356 403 334 397 a. Calculate the values of the sample mean and median. b. By how much could the largest value, currently 424, be increased without affecting the value of the sample median? By how much could this value be decreased without affecting the value of the sample median? c. If the above data refers to time recorded in seconds, what are the values of x and the median when the observations are re-expressed in minutes