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Olin [163]
4 years ago
5

The International Coffee Association has reported the mean daily coffee consumption for U.S. residents as 1.65 cups. Assume that

a sample of 38 people from a North Carolina city consumed a mean of 1.84 cups of coffee per day, with a standard deviation of 0.85 cups. In a two-tail test at the 0.05 level, the test statistic (t-value) would be_____. (Specify your answer to the 3rd decimal.)
Mathematics
1 answer:
Bogdan [553]4 years ago
5 0

Answer:

-1.378

Step-by-step explanation:

See the attached information

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<span class="sg-text sg-text--link sg-text--bold sg-text--link-disabled sg-text--blue-dark"> pdf </span>
05ca76b5aa77fbd0db8c596866150872.png
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