TABLE 18-5
A manufacturer of computer disks took samples of 240 disks on 15 consecutive days. The number of disks with bad sectors was determined for each of these samples. The results are in the table that follows.
$$\begin{array}{l}
\text { Day Bad \% Bad }\
\begin{array} { r r r }
\hline 1 & 9 & 0.037500 \
2 & 7 & 0.029167 \
3 & 4 & 0.016667 \
4 & 6 & 0.025000 \
5 & 8 & 0.033333 \
6 & 3 & 0.012500 \
7 & 6 & 0.025000 \
8 & 10 & 0.041667 \
9 & 16 & 0.066667 \
10 & 24 & 0.100000 \
11 & 15 & 0.062500 \
12 & 9 & 0.037500 \
13 & 4 & 0.016667 \
14 & 8 & 0.033333 \
15 & 6 & 0.025000
\end{array}
\end{array}$$
-Referring to Table 18-5, the best estimate of the average proportion of disks with bad sectors is ____ .

Question

TABLE 18-5
A manufacturer of computer disks took samples of 240 disks on 15 consecutive days. The number of disks with bad sectors was determined for each of these samples. The results are in the table that follows.
 $$\begin{array}{l}
\text { Day Bad \% Bad }\
\begin{array} { r r r } 
\hline 1 & 9 & 0.037500 \
2 & 7 & 0.029167 \
3 & 4 & 0.016667 \
4 & 6 & 0.025000 \
5 & 8 & 0.033333 \
6 & 3 & 0.012500 \
7 & 6 & 0.025000 \
8 & 10 & 0.041667 \
9 & 16 & 0.066667 \
10 & 24 & 0.100000 \
11 & 15 & 0.062500 \
12 & 9 & 0.037500 \
13 & 4 & 0.016667 \
14 & 8 & 0.033333 \
15 & 6 & 0.025000
\end{array}
\end{array}$$
-Referring to Table 18-5, the best estimate of the average proportion of disks with bad sectors is ____ .

Quizplus · Accepted Answer

The Answer of  TABLE 18-5
A manufacturer of computer disks took samples of 240 disks on 15 consecutive days. The number of disks with bad sectors was determined for each of these samples. The results are in the table that follows.
 $$\begin{array}{l}
\text { Day Bad \% Bad }\
\begin{array} { r r r } 
\hline 1 & 9 & 0.037500 \
2 & 7 & 0.029167 \
3 & 4 & 0.016667 \
4 & 6 & 0.025000 \
5 & 8 & 0.033333 \
6 & 3 & 0.012500 \
7 & 6 & 0.025000 \
8 & 10 & 0.041667 \
9 & 16 & 0.066667 \
10 & 24 & 0.100000 \
11 & 15 & 0.062500 \
12 & 9 & 0.037500 \
13 & 4 & 0.016667 \
14 & 8 & 0.033333 \
15 & 6 & 0.025000
\end{array}
\end{array}$$
-Referring to Table 18-5, the best estimate of the average proportion of disks with bad sectors is ____ .

TABLE 18-5 a Manufacturer of Computer Disks Took Samples of 240

TABLE 18-5
a Manufacturer of Computer Disks Took Samples of 240