In a hypothesis testing of a particular claim that the proportion of teenagers who like to read is 36%, we find the confidence interval of a sample to be (0.31,0.38). In using the confidence interval to make a decision, we determine which of the following:
Fail to reject null hypothesis since the claim is within the confidence interval
Reject the null hypothesis since the claim is within the confidence interval
Further research needs to be done.
Determine the p-value because there is not enough information.