There is not enough evidence to show that population proportion of adults that have never been married is 35%. There is enough evidence to show that population proportion of adults that have never been married is 35% or not.
A new study shows that 35% of adults have never been married. To test if that is a true claim, we randomly sampled 250 adults is collected and 97 of them have never been married.
Test if the true population proportion of adults that have never been married is 35% or not. Use a 5% level of significance.
Using decision from the previous problem. What is the correct conclusion for this test?
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There is enough evidence to show that population proportion of adults that have never been married is more than 35%. |
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There is not enough evidence to show that population proportion of adults that have never been married is 35% or not. |
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There is not enough evidence to show that population proportion of adults that have never been married is 35%. |
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There is enough evidence to show that population proportion of adults that have never been married is 35% or not. |
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