Multiple Choice
A disadvantage of using the range as a measure of variability is that ---------.
A) the units of the range are the square of the original data set.
B) it is fairly difficult to calculate.
C) it is highly influenced by outliers.
D) all of the values in the data set are needed for the calculation.
Correct Answer:
Verified
Correct Answer:
Verified
Q52: The ---------- is the most commonly used
Q53: Suppose the average price for new cars
Q54: Measures of relative variation compare the position
Q55: The--------- can found by subtracting the lowest
Q56: When sample means of two data sets
Q58: The average class size this semester in
Q59: The sample correlation coefficient measures the strength
Q60: When calculating a weighted mean, the weights
Q61: The sample ------- measures both the direction
Q62: The central tendency is where the majority