Measurements were taken for the workstation that seals ball bearings; the data is: Mean 118.45 Standard Dev 0.35 Lower Spec 117.90 Upper Spec 119.15 Determine the capability index. (Keep four decimal places in your answer)

f(x) is going down by 4

step-by-step explanation:

(its either that or its going left by 4)

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

pls mark as brainliest.