Ten samples of n = 5 were collected to construct an chart.The sample mean and range for each sample are shown in the table below. Calculate the empirical centerline for the chart.
A) 210.5
B) 206.9
C) 205.3
D) 208.2

Question

Ten samples of n = 5 were collected to construct an  chart.The sample mean and range for each sample are shown in the table below.  Calculate the empirical centerline for the  chart.
A) 210.5 
B) 206.9 
C) 205.3 
D) 208.2

Quizplus · Accepted Answer

The Answer of Ten samples of n = 5 were collected to construct an  chart.The sample mean and range for each sample are shown in the table below.  Calculate the empirical centerline for the  chart.
A) 210.5 
B) 206.9 
C) 205.3 
D) 208.2

Ten Samples of N = 5 Were Collected to Construct