6
QuizMultiple Choice

Variation in Predictions and Estimates

Question 6 • Common Core Math 7 - MA3107 CR

The table displays the mean name length for seven samples of students. SampleMean Name Length15.427.136.345.256.064.976.2What can be said about the variation between the sample means?

Answer
A
The variation between the sample means is small.
B
The variation between the sample means is large.
C
The variation shows that the values are far apart.
D
The variation cannot be used to make predictions.
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