A sample of fifteen 7-year old boys shows their favorite superheroes: 
Which of the following is the correct frequency distribution?
A) Spiderman 4, Batman 3, Iron Man 1, Aquaman 4, Captain America 3, Superman 1
B) Spiderman 6, Batman 2, Iron Man 2, Aquaman 2, Captain America 2, Superman 1
C) Spiderman 6, Batman 1, Iron Man 3, Aquaman 1, Captain America 2, Superman 2
D) None of these alternatives is correct.
Correct Answer:
Verified
Q20: A cumulative frequency distribution is
A) a tabular
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Q22: The frequency distribution below was constructed from
Q23: A sample of fifteen 7-year old boys
Q24: A survey of 800 college seniors resulted
Q26: The numbers of hours worked (per week)
Q27: The grades of 10 students in their
Q28: Which of the following graphical methods shows
Q29: The numbers of hours worked (per week)
Q30: A sample of the class sizes of
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