Use this space forcomputations.18The Jamison family kept a log of the distance they traveled during atrip, as represented by the graph below.During which interval was their average speed the greatest?
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19Christopher looked at his quiz scores shown below for the first andsecond semester of his Algebra class.Semester 1:78, 91, 88, 83, 94Semester 2:91, 96, 80, 77, 88, 85, 92Which statement about Christopher’s performance is correct?(1) The interquartile range for semester 1 is greater than theinterquartile range for semester 2.(2) The median score for semester 1 is greater than the medianscore for semester 2.(3)The mean score for semester 2 is greater than the mean scorefor semester 1.(4) The third quartile for semester 2 is greater than the thirdquartile for semester 1.
Algebra I (Common Core) – June ’14[9][OVER]