TABLE 8-5 The Actual Voltages of Power Packs Labeled as 12 Volts

question 37

True/False

TABLE 8-5
The actual voltages of power packs labeled as 12 volts are as follows: 11.77, 11.90, 11.64, 11.84, 12.13, 11.99, and 11.77.
-Referring to Table 8-5, it is possible that the 99% confidence interval calculated from the data will not contain the mean voltage for the sample.

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