Measures Of Central Tendency Assessment

6 Questions  I  By Klrhinehart3843
Math 1 Test that covers MM1D3a, b, c and MM1D4.

  
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1.  Which of the following statements is NOT true about the two data sets below? Set A:  156, 175, 122, 141, 178, 111   147.17  148.5 Set B:  189, 210, 167, 100, 125, 143   155.67  155
A.
B.
C.
D.
2.  Your county is conducting a survey to determine the mean annual income per household.  Which of the following sampling methods would be more likely to result in a representative sample?
A.
B.
C.
D.
3.  Which data set has a larger spread in the top 25%? Joy:  52, 67, 73, 81, 83, 89, 93    Chrystal:  68, 72, 73, 79, 84, 85  Jacob:  72, 75, 78, 81, 85, 89, 98   Sasha:  88, 89, 92, 95, 95, 96, 100
A.
B.
C.
D.
4.  Find the mean of the data below. 7, 23, 11, 32, 9
A.
B.
C.
D.
5.  Find the MAD for the data set below. 18, 15, 24, 12, 29, 31, 24, 19, 27  
A.
B.
C.
D.
6.  If a data set has an outlier, which measure of central tendency would be the best measure of the middle to use?
A.
B.
C.
D.
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