Suppose 288 electricians took a certification test that is worth 140 points. the five-number summary for the scores is shown here.

min. value = 68
q1 = 110
median = 125
q3 = 130
max. value = 138

about how many electricians had a score of 110 or less?

These question are hard can you me with answers

The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%

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