Fla. Std. Jury Instr. (Civ.) 502.6

a. Personal representative claiming damages for benefit of decedent’s estate:

In determining how long (decedent) would have lived, had [he] [she] lived out [his] [her] normal life, you may consider [his] [her] life expectancy at the time of [his] [her] death. The mortality tables received in evidence may be considered in determining how long [he] [she] may have been expected to live. Mortality tables are not binding on you but may be considered together with other evidence in the case bearing on [his] [her] health, age and physical condition, before [his] [her] [injury and] death, in determining the probable length of [his] [her] life.

b. Personal representative claiming damages for loss to survivor:

In determining the duration of any future loss sustained by (name survivors) by reason of the death of (decedent), you may consider the joint life expectancy of (name survivors) and (decedent). The joint life expectancy is that period of time when both the decedent and a survivor would have remained alive. The mortality tables received in evidence may be considered, together with the other evidence in the case, in determining how long each may have been expected to live.