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erik [133]
3 years ago
14

What is the median of the scores shown in the stem-and-leaf plot? 77 75 76 78

Mathematics
2 answers:
Sindrei [870]3 years ago
4 0

Arrange the numbers in ascending order:


75, 76, 77, 78


Since there are 2 numbers in the middle, we will take the average


76 + 77 = 153

153 ÷ 2 = 76.5


Answer: Median = 76.5

wel3 years ago
3 0

There are 4 numbers, so there isn't a middle, or median. In this case, we find the mean of the two middle elements, 75 and 76.

= (75+76)/2

= 75.5

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