Which of these formulas gives the exact equation for the UCL of s char – McqOptions

MCQOPTIONS

1.	Which of these formulas gives the exact equation for the UCL of s chart with a std. value for ‚âà√¨‚àö√¢ given?$
A.	B<sub>6</sub> ‚âà√¨‚àö√¢
B.	B<sub>5</sub> ‚âà√¨‚àö√¢
C.	c<sub>4</sub> ‚âà√¨‚àö√¢
D.	c<sub>3</sub> ‚âà√¨‚àö√¢
Answer» B. B<sub>5</sub> ‚âà√¨‚àö√¢

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