Write the word or phrase that best completes each statement or answers the question. Provide an appropriate response.

1.? A radio show host asked people to call in and say whether they support new legislation to promote cleaner sources of energy.Based on this sample, she constructed a confidence interval to estimate the proportion of all listeners to her show who support the legislation. Is the confidence interval likely to give a good estimate of the proportion of her listeners who support the legislation?

2.When determining sample size we need to know p for the sample. If we have no prior information, what are two methods that can be used?

3.List three phrases which are associated with one-tailed claims.