Multiple Choice
Apply the Empirical Rule to a distribution that has a mean of 275 and a standard deviation of 36. Which one of the following is correct?
A) About 34% of the distribution is between 239 and 311.
B) About 68% of the distribution is between 275 and 311.
C) About 95% of the distribution is between 203 and 347.
D) All of the distribution is between 167 and 383.
Correct Answer:

Verified
Correct Answer:
Verified
Q9: After completion of a training program, scores
Q10: A distribution of a continuous variable is
Q11: A distribution has a mean of $25,000
Q12: A distribution is approximately normal with a
Q13: Which of the following is indicative of
Q15: What is the proportion of the area
Q16: Applying the Empirical Rule to a distribution
Q17: Which of the following would be found
Q18: What is the percentile rank of the
Q19: Which one of the following is a