Multiple Choice
A sample of 250 observations is selected at random from an infinite population.Given that the population proportion is .25,the standard error of the sampling distribution of the sample proportion is:
A) 0.0274
B) 0.5000
C) 0.0316
D) 0.0548
Correct Answer:

Verified
Correct Answer:
Verified
Q100: The probability of success on any trial
Q101: The accuracy of the approximation of <img
Q102: The variance of the sampling distribution of
Q103: Suppose the ages of students in your
Q104: The amount of bleach a machine pours
Q106: Average Annual Revenue<br> Suppose that the
Q107: If two random samples of sizes n<sub>1</sub>
Q108: The expected value of <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4388/.jpg" alt="The
Q109: If a random sample of size n
Q110: The standard deviation of <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4388/.jpg" alt="The