TABLE 14-8
Recently, a university switched to a new type of computer-based registration. The registrar is concerned with the amount of time students are spending on the computer registering under the new system. She decides to randomly select 8 students on each of the 12 days of the registration and determine the time each spends on the computer registering. The range, mean, and standard deviation of the times required to register are in the table that follows.
-Referring to Table 14-8, an R chart is to be constructed for the time required to register. The upper control limit for this data set is ________.
Correct Answer:
Verified
Q52: The R chart is a control chart
Q56: TABLE 14-6
The maker of a packaged candy
Q57: TABLE 14-6
The maker of a packaged candy
Q58: _ causes of variation are correctable without
Q60: TABLE 14-6
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Q62: TABLE 14-7
A supplier of silicone sheets for
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A supplier of silicone sheets for
Q64: TABLE 14-8
Recently, a university switched to a
Q65: TABLE 14-7
A supplier of silicone sheets for
Q66: TABLE 14-8
Recently, a university switched to a
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