How do i compute this

Yards The Lawnpoke Golf Association (LGA) has established rules that manufacturers of 295 274 golf equipment must meet for their products to be acceptable for LGA events. 280 BatOutaHell Balls uses a proprietary process to produce balls with a mean distances 292 of 295 yards. BatOutaHell is concerned that if the mean distance falls below 295 277 308 yards, the word will get out and sales will sag. Further, if the mean distance exceeds 291 295 yards, their balls may be rejected by LGA. Measurements of the distances are 301 recorded in DATA. At