7. A sTudy wishes To See if a person's daily caffeine (in mg) inTake will change if The person changes Their workouT rouTine. Six subjecTs' daily caffeine inTake was recorded, and Then They Took on a new workouT rouTine for a 4-week period. The resuITs are shown in The Table. Assume The variable is approximaTely normally disTribuTed. SUBJECT i1 i2 i3 i4 i5 i6 Can iT be concluded ThaT The daily caffeine inTake has been lowered? I STep 1 - Find a 98% confidence inTerval and wriTe The calculaTor inpuTs you u5e: I STep 2 Find The margin of error: I STep 3 InTerpreT The confidence inTerval in a SenTence: I STep 4 - Summarize The resulTs (TesTing The claim)