Multiple Choice
In a frequency distribution, the first class interval begins at 18.The midpoint of the first class interval is 19.5, and the midpoint of the last class interval is 49.5.How many class intervals are there?
A) 11
B) 17
C) 22
D) 33
E) 34
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q29: Sales are tracked during the past year
Q30: The 2010 and 2012 market share data
Q31: An instructor has decided to graphically represent
Q32: Each day, the manager at Jamie's Auto
Q33: Visualization of time-series data is considered descriptive
Q35: The staff of Mr.Wayne Wertz, VP of
Q36: In a histogram, the tallest bar(s)represents the
Q37: The following graphic of PCB Failures is
Q38: An instructor made a frequency table
Q39: Each day, the office staff at Oasis