A Machine Fills 12-Ounce Bottles with Soda

question 2

Multiple Choice

A machine fills 12-ounce bottles with soda. For the machine to function properly, the standard deviation of the sample must be less than or equal to 0.02 ounce. A sample of 8 bottles is selected, and the number of ounces of soda in each bottle is given. At , can you reject the claim that the machine is functioning properly? Justify your answer. (Assume that the variables are approximately normally distributed.)

• A) , ; There is evidence to reject the claim that the machine is working properly.
• B) , ; There is evidence to reject the claim that the machine is working properly.
• C) , ; There is not enough evidence to reject the claim that the machine is working properly.
• D) , ; There is evidence to reject the claim that the machine is working properly.

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Definitions:

Anteflexion

A position where an organ is bent forward toward the front of the body.

Retroflexion

A condition or posture where an organ is bent backward on itself, creating an angle with its usual axis.

Anteversion

A position where an organ, such as the uterus, is tilted forward.

Retroversion

A condition where an organ, such as the uterus, is tilted backward instead of its normal position.