2 years ago

What is the median of the scores shown in the stem-and-leaf plot?

Mathematics

2 answers:

Setler79 [48]2 years ago

5 0

Answer: 92

Step-by-step explanation:

Total number of data (N) = 18.

Median = (N+1)/2 th term

Median = (18+1)/2 th term

Median = 9.5 th term

Now, look at the 9th and 10th term.

9th term = 88

10th term = 96

9.5th term is in between 9th and 10th term, so take mean of these two values

Median = ( 88 + 96 ) / 2

Median = 92

AlekseyPX2 years ago

4 0

The answer is 88. Median is middle number and you don’t count the same number twice

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