According to a recent survey of 35 Canadians and 42 Americans it was found that Canadians drink a mean of 3.2 cups of coffee per day with a standard deviation of 1.1 cups, and Americans drink a mean of 3 cups of coffee per day with a standard deviation of 1.5 cups. Use this sample to test the claim that Canadians drink about the same amount of coffee as Americans using 99% confidence. **Let the first population be of the Canadians and the second population be of the Americans.** For the null and alternative hypothesis you may write words, don't spend a ton of time on symbols. The null hypothesis is . The alternative hypothesis is . If you use tables please complete the critical value and test statistic section, if you use a TI-84, please complete the p-value and alpha section. Leave the other sections
According to a recent survey of 35 Canadians and 42 Americans it was found that Canadians drink a mean of 3.2 cups of coffee per day with a standard deviation of 1.1 cups, and Americans drink a mean of 3 cups of coffee per day with a standard deviation of 1.5 cups. Use this sample to test the claim that Canadians drink about the same amount of coffee as Americans using 99% confidence.
**Let the first population be of the Canadians and the second population be of the Americans.**
For the null and alternative hypothesis you may write words, don't spend a ton of time on symbols.
The null hypothesis is .
The alternative hypothesis is .
If you use tables please complete the critical value and test statistic section, if you use a TI-84, please complete the p-value and alpha section. Leave the other sections blank.
Critical value or values are . If there is more than one answer, write them from smallest to largest and separate answers with a comma. Round to 2 decimal places.
The test statistic is . Round to 2 decimal places.
OR
The p-value is . Round to 3 decimal places.
The alpha value is . Round to 2 decimal places.
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