Answer:
1.) 79, 76, 80, 82, 85, 83, 92, 85, 76, 85, 92, 85, 79, 90, 78
Mean: 83.13
Median: 83
Mode: 76, 79, 85, 92 (Multimodal)
78, 79, 80, 80, 80, 81, 83, 84, 96, 88, 88, 90, 90, 91, 92
Mean: 84.66
Median: 84
Mode: 80, 88, 90 (Trimodal)
EXPLANATION:
79, 76, 80, 82, 85, 83, 92, 85, 76, 85, 92, 85, 79, 90, 78
Mean (Add all numbers then divide on how many numbers are there)
79 + 76 + 80 + 82 + 85 + 83 + 92 + 85 + 76 + 85 + 92 + 85 + 79 + 90 + 78
15
= 1247 = 83.13
15
Median: (Arrange the numbers to lowest to highest)
76, 76, 78, 79, 79, 80, 82, 83, 85, 85, 85, 85, 90, 92, 92
Mode: (Numbers that appears twice or more)
76, 76, 78, 79, 79, 80, 82, 83, 85, 85, 85, 85, 90, 92, 92
78, 79, 80, 80, 80, 81, 83, 84, 96, 88, 88, 90, 90, 91, 92
Mean:
78, 79, 80, 80,80, 81, 83, 84, 86, 88, 88, 90, 90, 91, 92
15
= 1270 = 84.66
15
Median:
78, 79, 80, 80,80, 81, 83, 84, 86, 88, 88, 90, 90, 91, 92
Mode
78, 79, 80, 80,80, 81, 83, 84, 86, 88, 88, 90, 90, 91, 92
(Comment ko po ung Number 2)
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