Listed below are the durations (in hours) of a simple random sample of all flights (as of

Question:

Listed below are the durations (in hours) of a simple random sample of all flights (as of this writing) of NASA’s Space Transport System (space shuttle). The data are from Data Set 10 in Appendix B. Is there a duration time that is very unusual? How might that duration time be explained?

73 95 235 192 165 262 191 376 259 235 381 331 221 244 0