When sample measurements falls inside the control limits, it means that: a. the process limits cannot be determined statistically. b. the process output exceeds the requirements. c. each unit manufactured is good enough to sell. d. the process output does not fulfill the requirements. e. if there is no other pattern in the samples, the process is in control.

the major difference between the two is the objective and the reward of the game. candy crush has a puzzle theme with the objective of meeting a specific quota of points or objects, you are able to gain access to the next level and compete with peers on the process. on duolingo the objective is rather different, you are given sets of questions for you to answer for you to move to the next level and as for the reward, you are able to learn available language as this is an app developed to teach the user about other languages.