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

= 5)2, $\bar { R }$
= )3,and n = 4,calculate the natural tolerance limits.
A)[5.054,5.346]
B)[4.3,6.1]
C)[4.806,5.594]
D)[4.763,5.637]

Question

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

= 5)2, $\bar { R }$
= )3,and n = 4,calculate the natural tolerance limits.
A)[5.054,5.346]
B)[4.3,6.1]
C)[4.806,5.594]
D)[4.763,5.637]

Quizplus · Accepted Answer

The natural tolerance limits are given by:$$\overline { \overline { X } }\pm 3\bar { R }$$Substituting the given values, we get:$$5.2 \pm 3(3) = [4.763, 5.637]$$Therefore, the correct answer is D.

If X‾‾\overline { \overline { X } }X = 5)2 Rˉ\bar { R }Rˉ

If $\overline { \overline { X } }$ = 5)2 $\bar { R }$