Table 62
Observation Number -Using Table 6

Table 6.2
Observation Number
$$\begin{array} { | c | c | c | c | c | c | } \hline \begin{array} { c } \text { Sample } \\\text { Number }\end{array} & 1 & 2 & 3 & 4 & 5 \\\hline 1 & 10.1 & 10.6 & 9.8 & 9.9 & 10.9 \\2 & 9.7 & 9.5 & 10.3 & 9.9 & 10.5 \\3 & 10.1 & 10.7 & 9.2 & 10.0 & 10.1 \\4 & 9.9 & 9.8 & 10.5 & 10.4 & 10.1 \\5 & 10.4 & 10.1 & 10.9 & 9.9 & 10.3 \\\hline\end{array}$$
-Using Table 6.2,the sample values represent service times in minutes.For the R-chart,what is the value of UCLR?

A) less than or equal to 0.90
B) greater than 0.90 but less than or equal to 0.99
C) greater than 0.99 but less than or equal to 1.99
D) greater than 1.99