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| revprev | Admin | Jan 18'24 at 2:40 | +23 | ||
| revcur | Admin | (Created page with "In a mortality study, the following grouped death data were collected from 100 lives, all studied beginning at age 40 . {| class="table table-bordered" ! Age last birthday at death !! Number of deaths |- | <math>40-49</math> || 10 |- | <math>50-59</math> || 14 |- | <math>60-69</math> || 16 |- | <math>70-79</math> || 20 |- | 80 and higher || 40 |} There were no terminations other than death. Calculate <math>\hat{S}_{40}(32)</math> using the ogive empirical distribution...") | Jan 17'24 at 18:26 | +588 |