TABLE 12-16 A Filling Machine at a Local Soft Drinks Company Is

question 68

True/False

TABLE 12-16
A filling machine at a local soft drinks company is calibrated to fill the cans at a mean 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 0.5 ounces. A random sample of 15 cans filled by the machine reveals a standard deviation of 0.67 ounces.
-Referring to Table 12-16, there is sufficient evidence to conclude that the standard deviation of the amount filled by the machine is not exactly 0.5 ounces when using a 10% level of significance.

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Definitions:

Lower Back

The lumbar region of the spine, often associated with back pain due to its role in supporting the upper body.

Axillary

Pertaining to the armpit area, including structures such as lymph nodes, blood vessels, and nerves located within this region.

Antecubital

Referring to the area of the arm in front of the elbow where blood is commonly drawn.

Brachial

Pertaining to the arm, specifically the area of the upper limb between the shoulder and the elbow.