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garri49 [273]
3 years ago
14

What is the median of the data?

Mathematics
1 answer:
UNO [17]3 years ago
3 0
You need to order the data, so
11, 12, 13, 14, 14, 15, 17, 17, 18, 18, 18, 20
Then find the middle of the data. Because there are 12 data points, the median will lie between the two 6th placed numbers
The two numbers are 15 and 17, so work out the mean of them. (15+17)/2 = 16
So the answer is B. 16
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For this case what you should do is follow the following steps:
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Will upvote brainiest answer and add friend
Mashcka [7]

Answer:

68°

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Step-by-step explanation:

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