Asked by Grecia Macias on Jun 02, 2024
Verified
What can be said about a distribution of scores where the mean is lower than the median and mode
A) The median and mode must be the same.
B) The standard deviation is high.
C) The distribution is positively skewed.
D) The distribution is negatively skewed.
Positively Skewed
A description of a distribution that is asymmetric, with a longer tail to the right of the peak, indicating that the majority of values are concentrated on the left.
Negatively Skewed
Describes a distribution of data where the tail is longer on the left side of the distribution's peak, indicating that the majority of values are to the right of the mean.
Standard Deviation
A statistic that measures the dispersion or spread of a set of data points relative to its mean.
- Recognize and understand the impact of variables and possible biases in research projects.
- Understand the concept of variability in data sets and how it is measured.
Verified Answer
ZK
Zybrea KnightJun 09, 2024
Final Answer :
D
Explanation :
When the mean is lower than the median and mode, it indicates a negatively skewed distribution, where the tail of the distribution extends more towards the lower values.
Learning Objectives
- Recognize and understand the impact of variables and possible biases in research projects.
- Understand the concept of variability in data sets and how it is measured.