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Three peaks suggest that 15 the data include three types of states. Moore/Nota, The Basic Practice of Statistics, 9e, @ 2021 W. H. Freeman and
Three peaks suggest that 15 the data include three types of states. Moore/Nota, The Basic Practice of Statistics, 9e, @ 2021 W. H. Freeman and Company Number of states 10- 5- 10 20 30 40 50 60 70 80 90 100 Percentage of HS graduates who took the SAT Would x and s be useful for the distribution of percentages of high school graduates in states taking the SAT? Give a reason for your decision. O Because the distances between the peaks are approximately equal, x and s would be useful descriptions of center and spread. O x and s would be useful because the data does not have any outliers. O x and s would not be useful because the graph is not symmetrical around the three peaks. O It would be better to talk about the difference in the three kinds of states than center and variability
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