4
QuizMultiple Choice

Unit Test — Unit test

Question 4 • TX-College Prep Math B

The means and mean absolute deviations of the amount of rain that fell each day in a local city, last week and this week, are shown below.Means and Mean Absolute Deviations of Rainfall Last Week and This Week Last WeekThis WeekMean 3.5 in.2.7 in.Mean Absolute Deviation1.2 in.0.5 in.Which expression compares the difference of the two means to this week’s mean absolute deviation?

Answer
A
StartFraction 0.8 over 0.7 EndFraction
Option A
B
StartFraction 2.7 over 0.7 EndFraction
Option B
C
StartFraction 0.8 over 0.5 EndFraction
Option C
D
StartFraction 2.7 over 0.5 EndFraction
Option D
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