A pollster conducts a survey of a random sample of voters in



A pollster conducts a survey of a random sample of voters in a communiy to pollster conducts a survey of a random sample of voters in a community to estimate the proportion who support a measure on public health insurance. Let P be the proportion of the population who support the measure. The pollter takes a sample of 200 voters and tests H: P= 0.50 versus Hi:P40.50 at 5% level. What is the power of the test if the true value of P is 0.55? oowet will be

Solution

 A pollster conducts a survey of a random sample of voters in a communiy to pollster conducts a survey of a random sample of voters in a community to estimate t

Get Help Now

Submit a Take Down Notice

Tutor
Tutor: Dr Jack
Most rated tutor on our site