Mean: (20 + 30 + 32 + 16 + 31 + 32 + 13 + 20 + 28 + 32 + 15 + 18 + 20 + 21 + 32) / 15 = 24.4
Median: Arrange the data in order: 13, 15, 16, 18, 20, 20, 20, 21, 28, 30, 31, 32, 32, 32, 32. The median is the middle number, which in this case is 24.
Mode: The mode is the number that appears most frequently in the dataset. In this case, the mode is 32, which appears four times.
Summarize the dataset by finding its measures of center—mean, median, and mode.
20, 30, 32, 16, 31, 32, 13, 20, 28, 32, 15, 18, 20, 21, 32
2 answers
This is just wrong, weren’t even answers. Use a mean calculator but here are the answers.
Mean : 24, Median : 21 Mode : 32
Mean : 24, Median : 21 Mode : 32