Q1. The probability that the population mean is in a particular 95% confidence interval is 0.95

Correct or Incorrect ?

Q2. If we take many random samples from the population and use each one separately to compute the 95% confidence interval, in the long run, about 95% of these intervals will capture the population parameter.

Correct or Incorrect ?

Q3. We are 95% sure that the population parameter is contained in the 95% confidence interval

Correct or Incorrect ?

Q4. You have a sample of size n = 50. You sample with replacement 1000 times to get 1000 bootstrap samples.

What is the sample size of each bootstrap sample?

How many bootstrap statistics will you have?

50 or 1000

Q5.Based on the data just analyzed, can you conclude with 95% certainty that the proportion of people believing in global warming differs by political party?

yes or no