What does a larger measure of variability communicate about: (a) the size of differences among the scores in a distribution? (b) how consistently the participants behaved? (c) how spread out the distribution is?
The larger measure of variability communicate about the size of differences among the scores in a distribution.
Explanation of Solution
The distance between the two points is also the distance between them. The big measure of variability indicates that the difference between the score is big.
The consistently behaved of participants.
Explanation of Solution
Consistency can be taken in contrast to reversibility. A big measure of variability indicates that there is less consistency in the data.
The spread of the distribution.
Explanation of Solution
The boundary of the difference determines the spread of data. The big measure of variability indicates that the data is more spreading.
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