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escoba escoba
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Posts: 820
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6 years ago
An article in a journal reports that 34 of American fathers take no responsibility for child care.
 
  A researcher claims that the figure is higher for fathers in the town of Littleton. A random sample of 234 fathers from Littleton yielded 96 who did not help with child care. Test the researcher's claim at the 0.05 significance level.
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wrote...
Staff Member
2 years ago
Test :

Ho: p≤0.34
Ha: p>0.34

Statistic = (97/225-0.34)/
wrote...
Educator
2 years ago
@bolbol, there's something wrong with your answer Upwards Arrow
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