the graph shows the ages of different concertgoers who have backstage passes.
which stat...
Mathematics, 31.01.2020 11:45 kaywendel2008
the graph shows the ages of different concertgoers who have backstage passes.
which statement is true about the graph?
a) a late arrival who is 21 years old with a back-stage pass will make the mean greater than the median.
b) the two holders of back-stage passes whose ages are above 40 make the mean age higher than the median age.
c) the ages of concert-goers with backstage passes are skewed left, so the mean age is less than the median age.
d) a concert-goer who is 18 years old and wins a back-stage pass will pull the mean more than 2 years less than the median.
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