Multiple Choice
An examination that is so difficult that many people get low scores and only a few get high scores would create a.
A) negatively skewed distribution
B) bimodal frequency polygon
C) rectangular distribution
D) positively skewed distribution
Correct Answer:
Verified
Correct Answer:
Verified
Q10: An examination that clearly distinguished between those
Q11: The formula (rf of scores in interval)
Q12: The symbol crf represents the frequency.<br>A)summed relative<br>B)cumulative
Q13: In a(n) frequency distribution, scores are placed
Q14: In a histogram, the the class interval
Q16: The grouped percentage frequency of a class
Q17: A bar graph is used to present
Q18: The size of a class interval in
Q19: The symbol c%f represents the frequency.<br>A)summed relative<br>B)cumulative
Q20: If the 40th percentile on an examination