Question

1
A doctor measured the weight (in kg) of each of his patients:
57, 74, 48, 56, 53, 49, 83, 42, 48, 41, 60, 45, 79, 45, 84, 64, 51, 56, 49, 100
He wanted to make groups based on their weights to design a diet chart for each group.
Which of these ways of grouping would help him?
A
20 - 40
30-50
50-60
70-80
В
50 - 55
30 - 50
55 - 105
50 - 60
70 - 80
с
41 - 50
51 - 60
61 - 70
71 - 80
81 - 90
91 - 100​

Answer 1

Answer:

c

Step-by-step explanation:

first we make group of consecutive values

41,42,45,48,49. (40-50)

51,53,56,57,60. (51-60)

64. (61-70)

74,79. (71-80)

83,84. (81-90)

100. (91-100)

Answer 2

Answer:

same as above answer

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