A 95% confidence interval for the population proportion of k-12 students who do not have internet...
A 95% confidence interval for the population proportion of k-12 students who do not have internet access at home is given by: 12% to 20%.
Consider this claim: The population proportion of k-12 students who do not have internet access at home is more than 10% .
The confidence interval __________ the claim.
Group of answer choices:
a. None of the other choices represent a suitable response.
b. tends to refute
c. provides no strong evidence for or against the claim
d. tends to support
Homework Answers
The calculated CI is (12% , 20%)
As the lower bound of the CI is greater than 10%, we can conclude that the population proportion is greater than 10%.
Option D
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A 95% confidence interval for the population proportion of k-12
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