the standard deviation is 0.735

Part 2 a) Standard deviation of the sampling means = enter your response here ounces (round your response to three decimal places).

b) With z? =3?, the control limits for the mean chart? are: UCLx = ___ ounces ?(round your response to three decimal? places). LCLx= ____ ounces ?(round your response to three decimal? places)

C) The control limits for the? R-chart are: UCLr = ____ ounces ?(round your response to three decimal? places) LCLr = ____ ounces ?(round your response to three decimal? places)

d) Based on the x overbarx?-chart, is one or more samples beyond the control? limits? Yes/No Based on the? R-chart, is one or more samples beyond the control? limits? Yes/No

Refer to Table S6.1 - Factors for Computing Control Chart Limits ( 3 sigma), for this problem. A process that is considered to be in control measures an ingredient in ounces. Below are the last 10 samples (each of size n=5 ) taken. The population process standard deviation is 1.64 . a) Standard deviation of the sampling means = ounces (round your response to three decimal places). Definition