Mathematics, 26.08.2019 20:30, aj2869
What is the range of the data set?
23, 27, 42, 45, 49, 53, 62, 71, 76, 80
52.8
57
80
51
what is the interquartile range (iqr) of the data set?
23, 27, 42, 45, 49, 53, 62, 71, 76, 80
80
57
29
28
the box plots show students’ scores on a pre-test and a post-test.
which is the best estimate of the difference between the medians of the post-test and pre-test scores?
78.5
12
10
5
Answers: 2
Mathematics, 21.06.2019 15:40, Prettygirlbuggy
Two parallel lines are crossed by a transversal. what is the value of x? x = 40 x = 70 x = 110 x = 130
Answers: 2
Mathematics, 21.06.2019 17:00, riley01weaver1
Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation
Answers: 1
Mathematics, 21.06.2019 19:00, sonyalehardez
Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?
Answers: 2
What is the range of the data set?
23, 27, 42, 45, 49, 53, 62, 71, 76, 80
52.8
57...
23, 27, 42, 45, 49, 53, 62, 71, 76, 80
52.8
57...
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