43. An experiment to study the lifetime (in hours) for a certain type of component involved putting ten components into operation and observing them for 100 hours. Eight of the components failed during that period, and those lifetimes were recorded. Denote the lifetimes of the two components still functioning after 100 hours by . The resulting sample observations were 48 79 35 92 86 57 17 29 Which of the measures of center discussed in this section can be calculated, and what are the values of those measures?

[Note: The data from this experiment is said to be

“censored on the right.”]

1001 1001 1001 yi 5 cxi yi 5 xi 1 c x/n 5 .80