Asked by Shamsadin Gadiid on May 31, 2024
Verified
Evelyn wants to know how consistent her bowling scores have been during the past season.Which of the following measures would tell her what she wants to know?
A) mean
B) median
C) standard deviation
D) range
Standard Deviation
Refers to the statistical measurement that quantifies the dispersion or spread of a set of data points relative to their mean.
Bowling Scores
Numeric representations of a player's performance in the game of bowling, typically the total number of pins knocked down.
Consistent
Marked by harmony, regularity, or steady continuity; free from variation or contradiction.
- Identify measures of central tendency (mean, median, and mode) and measures of variability (range, variance, and standard deviation).
Verified Answer
ZK
Zybrea KnightJun 04, 2024
Final Answer :
C
Explanation :
The standard deviation would tell Evelyn how consistent her bowling scores have been during the past season. This measure shows how much the scores deviate from the average. The smaller the standard deviation, the more consistent the scores. The mean (A) and median (B) would only give her information about the average score, while the range (D) would only show the difference between the highest and lowest scores, but not the consistency between them.
Learning Objectives
- Identify measures of central tendency (mean, median, and mode) and measures of variability (range, variance, and standard deviation).