Construct an R chart and determine whether the process variation is within statistical control. A machine that is supposed to fill small bottles to contain 20 milliliters yields the following data from a test of 4 bottles
every hour.

Question

Construct an R chart and determine whether the process variation is within statistical control.  A machine that is supposed to fill small bottles to contain 20 milliliters yields the following data from a test of 4 bottles
every hour.

Quizplus · Accepted Answer

The Answer is The process appears to be within statistical control. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7898/11eb4b71_912b_8c99_94e4_737ab882acbf_TB7898_00.jpg" alt="The process appears to be within statistical control.  " class="answers-bank-image d-block" rel="preload" >

Construct an R Chart and Determine Whether the Process Variation