Question: I NEED AN ANSWER QUICK! I WILL THUMBS UP/LIKE! Below are the mean and range values for 5 samples, which were used to compute the

I NEED AN ANSWER QUICK! I WILL THUMBS UP/LIKE!

I NEED AN ANSWER QUICK! I WILL THUMBS UP/LIKE!

Below are the mean and range values for 5 samples, which were used to compute the control limits for a process. If the lower control limit for the X-bar chart is 153.77, what sample size was used? Sample 1 R 4.2 2 4.6 x-bar 156.9 153.2 153.6 155.5 156.6 3 4 5 4.1 5.0 4.5 A) 5 B) 8 C) 10 D) Cannot be calculated from the information given

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