$$\text { TABLE 18-5 }$$ A Manufacturer of Computer Disks Took Samples of 240 Disks

question 11

Short Answer

$$\text { TABLE 18-5 }$$ 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.
$$\begin{array}{l}\text { Day }&\text {Bad }&\text {\% Bad }\\\hline 1 & 9 & 0.037500 \\2 & 7 & 0.029167 \\3 & 4 & 0.016667 \\4 & 6 & 0.025000 \\5 & 8 & 0.033333 \\6 & 3 & 0.012500 \\7 & 6 & 0.025000 \\8 & 10 & 0.041667 \\9 & 16 & 0.066667 \\10 & 24 & 0.100000 \\11 & 15 & 0.062500 \\12 & 9 & 0.037500 \\13 & 4 & 0.016667 \\14 & 8 & 0.033333 \\15 & 6 & 0.025000\end{array}$$
-Referring to Table 18-5, a p control chart is to be made for these data. The upper control limit is_____ , and the lower control limit is ______.

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Definitions:

Echoic

Pertaining to auditory processing, specifically the memory system that retains auditory information.

Atkinson And Shiffrin

Atkinson and Shiffrin developed the multi-store model of memory, which proposes that memory consists of three stores: a sensory register, short-term memory, and long-term memory.

Sensory Memory

The shortest-term element of memory that provides the ability to retain impressions of sensory information after the original stimuli have ended.

Fleeting

Something that happens very quickly or lasts only a short time.