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17 Dec 2021
Given information
State the null and alternative hypothesis of the provided statement “An article in the New England Journal of Medicine, discussed a study on smokers in California and Hawaii. In one part of the report, the self-reported ethnicity and smoking levels per day were given”.
Step-by-step explanation
Step 1.
The null hypothesis states that no difference exists between sample means or proportions, or between a sample mean or proportion and the population means or percentage. To put it another way, the difference is zero.
The alternative hypothesis is a population assertion that contradicts the null hypothesis and is what we conclude when we reject 
.
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Introductory Statistics
OER Edition, 2013
Openstax
ISBN: 9781938168208
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