If the 30th percentile on an examination is 65, then.
A) 30 percent of the people got a score of 65
B) more than 30 percent of the people failed the exam
C) 30 percent of the people got a score above 65
D) 30 percent of the people got a score of 65 or less
Correct Answer:
Verified
Q20: A frequency distribution most easily allows comparisons
Q21: The percentile rank of Jaima's score on
Q22: The grouped percentage frequency is determined by.
A)dividing
Q23: The midpoint of the class interval 30
Q24: The relative location of a score in
Q26: The symbol c%f represents the frequency.
A)summed relative
B)cumulative
Q27: The formula (rf of scores in interval)
Q28: For the class interval of 10-15, the
Q29: The symbol crf represents the frequency.
A)summed relative
B)cumulative
Q30: The frequency of a class interval plus
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents