If $\overline { \overline { X } }$ = 161 $\bar { R }$

Multiple Choice

If $\overline { \overline { X } }$

= 16.1, $\bar { R }$
= ) 03,and n = 6,calculate the natural tolerance limits.

A) [16.065,16.135]
B) [16.088,16.112]
C) [15.745,16.455]
D) [16.055,16.145]