A vendo machine is designed to fill paper cups with 8 ounces of hot coffee with different flavors. A customer suspects that the machine is not ling the paper cups completely. A sample of 15 cups has a mean of 7.75 ounces and a standard deviation of 0.7 ounce. Is there enough evidence to support the customer's claim at a = 0.05? STEP 1: Claim: The vendo machine fills the paper cup with [a]. Ho: The vendo machine fills the paper cup with [b]. Ha: The vendo machine fills the paper cup with [c]. STEP 2: Type of test: [d] Critical value/s: [e] a = 0.05 STEP 3: What is the computed test value? [f] STEP 4: Decision: [g] STEP 5: Conclusion: [h] There between the sample mean and population mean. Thus, there [a] choose your answer... [b] choose your answer... is your answer.. to support the customer's claim. [c] choose your answer... [g] choose your answer... V V [d] choose your answer... [h] choose your answer... [e]

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