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Homework: Section 2.3c Homework
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Consider a frequency distribution of scores on a 50-point test where a few students scored much lower than the majority of students. Match this distribution with one
of the graphs shown below
15-
a
Q
a
Q
12
16
Q
10
57
0
45 75 105
25000 95000
375 47.5
i 4 7 10
A
B
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Q151
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The correct histogram is
(Type A, B, C, or D.)
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answer: the proof is mentioned below.

step-by-step explanation:

since, given:   lines bc = ef

prove:   lines ac > ef

          statements                                           reason

1. bc=ef                                           1. given

2. ac= ab+bc                                 2. because b is the point between the  

                                                            line segment ac

3.   ac > bc                                       3. because if a line segment is equal to

                                                          the sum of two line segments then it is

                                                          always greater then each of these

                                                          individual line segments

4. ac > ef                                         4. by equality property.