We plan to use an interval size of 4, and 14 is the lowest score in our sample. According to our guidelines, ____________ would be the best choice for the bottom interval.
A) 14-17
B) 13-16
C) 12-15
D) 11-14
Correct Answer:
Verified
Q11: When scores are grouped, it is desirable
Q12: The magnitude of grouping error is
A) greatest
Q13: John uses our guidelines to arrive at
Q14: The lowest score is 23 and the
Q15: The lowest score is 23 and the
Q17: The apparent limits of an interval are
Q18: The real limits of the interval 50-54
Q19: If measurement is to the nearest 10
Q20: If we sum the values of ƒ
Q21: ƒ/n gives us:
A) cum ƒ
B) average frequency
C)
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