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1 answer:

8 0

The answer is a. Because when word phrases say “a number”, they are referring to the variable. For instance, x is the variable so x is “a number”.

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Breyers is a major producer of ice cream and would like to test the hypothesis that the average American consumes more than 17 o

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Answer:

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Step-by-step explanation:

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The test statistic then takes the form

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with this value we then can calculate the probability that is left to the right of this value $P(X>1.317)$ . From theory we know that t follows a standard normal distribution. Then $P(X>1.317)=0.0939$ which is smaller than the p-value set by Breyers of 0.10

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