Answer: C
Step-by-step explanation:
Answer:
a. 13.7084 oz.
Step-by-step explanation:
Formula for Lower Control Limit =
(LCL = x-bar - A²R-bar)
x - bar = 14 oz
A2 = 0.729
R - bar = 0.4 oz
= 14 - 0.729 × 0.4
= 14 - 0.2916
= 13.7084oz
Answer:
I answered 3 (your recent question)
The answer to 4 is C
Step-by-step explanation:
MRQL is the plane on the right hand side.
Lines parallel to that are: JK, NP, JN, and KP.
Thus the correct answer is C.