Multiple Choice
In the upcoming election for governor,the most recent poll,based on 900 respondents,predicts that the incumbent will be reelected with 55 percent of the votes.For the sake of argument,assume that 51 percent of the actual voters in the state support the incumbent governor (p = 0.51) .Calculate the probability of observing a sample proportion of voters 0.55 or higher supporting the incumbent governor.
A) .0166
B) .0247
C) .0082
D) .9918
Correct Answer:
Verified
Correct Answer:
Verified
Q25: Find P(395.4 < <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB1736/.jpg" alt="Find P(395.4
Q26: If a population distribution is known to
Q31: The diameter of small Nerf balls manufactured
Q33: It has been reported that the average
Q39: For nonnormal populations,as the sample size (n)_,the
Q41: It has been reported that the average
Q43: As the sample size increases, the standard
Q55: If we have a sample size of
Q76: A common practice in selecting a sample
Q82: Sampling error occurs because of incomplete information.