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| Teaching Since: | Jul 2017 |
| Last Sign in: | 398 Weeks Ago, 4 Days Ago |
| Questions Answered: | 5023 |
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As part of your work for an environmental awareness​ group, you want to test the claim that the mean waste generated by adults in the country is more than 4 pounds per person per day. In a random sample of 11 adults in the​ country, you find that the mean waste generated per person per day is 4.3 pounds and the standard deviation is 1.7 pounds. At α=0.01​, can you support the​ claim? Assume the population is normally distributed.
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Write the claim mathematically and identify H0Â and Ha
What​ is(are) the critical​ value(s), t0​?
identify the rejection​ region(s).
Find the standardized test statistic.
Interpret the decision in the context of the original claim.
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