TABLE 12-14
A filling machine at a local soft drinks company is calibrated to fill the cans at an average amount of 12 fluid ounces and a standard deviation of 0.5 ounces. The company wants to test whether the standard deviation of the amount filled by the machine is indeed 0.5 ounces. A random sample of 15 cans filled by the machine reveals a standard deviation of 0.67 ounces.
-Referring to Table 12-14, what is the value of the test statistic?
Correct Answer:
Verified
Q65: TABLE 12-7
Data on the percentage of 200
Q76: TABLE 12-5
A corporation randomly selects
Q77: If we use the ?2 method of
Q78: TABLE 12-12
Recent studies have found that
Q79: TABLE 12-3
A computer used by a
Q80: TABLE 12-9
Four surgical procedures currently are used
Q82: TABLE 12-9
Four surgical procedures
Q84: TABLE 12-7
The director of
Q85: TABLE 12-20
Data on the percentage of
Q86: TABLE 12-9
Four surgical procedures currently
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