Below are weighs in kilograms by group of 50 high school students. Set the classes in real and integral limits and midpoints. Choose the most appropriate class interval.
40 55 43 47 45 65 70 78 75 70
55 69 50 75 63 77 47 50 66 43
63 82 80 71 55 67 68 76 70 58
50 84 73 51 64 65 49 79 66 68
44 60 56 58 72 62 61 72 61 69
40 55 43 47 45 65 70 78 75 70
55 69 50 75 63 77 47 50 66 43
63 82 80 71 55 67 68 76 70 58
50 84 73 51 64 65 49 79 66 68
44 60 56 58 72 62 61 72 61 69
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Answer:
the most appropriate class interval is:
Step-by-step explanation:
40,43,43,44,45,47,47,49,50,50,50,51,55,55,55,56,58,58,60,61,61,62,63,63,64,65,65,66,66,67,68,68,69,69,70,70,70,71,72,72,73 75,75,76,77,78,79,80,82,84,
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