The following data represent the monthly phone use, in minutes, of course enrolled in a fraud prevention program for the last 20 months. The phone company decided to use the upper fence as the cutoff point for the number of minutes at which the customer should be contacted. What is the cut off point? Round to the nearest minute

raud prevention program for the past 20 months. The phone company decides to use the upper 518 360 478 363 d. What is the cutoff point? 355 504 514 527 505 488 454 499 352 387 469 318 465 305 467 486