Examlex
Robert stands three times on a pair of scales in a period of 5 minutes.The first time he weighs 92 kg,the second time he weighs 102 kg and the third time he weighs 95 kg.What conclusion can we draw based on this information on the pair of scales?
Outliers
Data points that differ significantly from the majority of a data set, often indicating a variance or error in measurement.
Variability
The tendency of data points in a dataset to vary from each other and from the mean of the dataset.
Mode
The value that appears most frequently in a data set, representing the highest peak in a frequency distribution.
Standard Deviation
A statistical measure that quantifies the amount of variation or dispersion of a set of data values from the mean.
Q2: The selection of an academic perspective on
Q2: What term is used to refer to
Q9: The Cronbach's alpha of a scale indicates
Q11: A major drawback of uncontrolled observation is
Q11: An advantage of engaging in an external
Q11: The hypotheses of a study are a
Q17: When a researcher is concerned about the
Q19: Reliable Web sites usually provide the name
Q80: Which function of the reproductive system is
Q180: When stretch receptors in the cervix are