An chart is being developed using 25 samples of size 8 each.The average of 25 sample means is 6.20.The average of the 25 ranges is 0.30.The lower control limit is ___.
A)5.827
B)5.900
C)5.960
D)6.088
E)4.423

Question

An  chart is being developed using 25 samples of size 8 each.The average of 25 sample means is 6.20.The average of the 25 ranges is 0.30.The lower control limit is ___.
A)5.827 
B)5.900 
C)5.960 
D)6.088 
E)4.423

Quizplus · Accepted Answer

The Answer of An  chart is being developed using 25 samples of size 8 each.The average of 25 sample means is 6.20.The average of the 25 ranges is 0.30.The lower control limit is ___.
A)5.827 
B)5.900 
C)5.960 
D)6.088 
E)4.423

An Chart Is Being Developed Using 25 Samples of Size