Question

19. Ms. Porter had eight parties at her house last year. The number of guests at each party

is shown below.
15,19,9, 27, 21, 21, 10, 14
What is the median number of guests at these parties?

Answer 1

17

Explanation:

Order the numbers from Smallest to Largest...

9, 10, 14, 15, 19, 21, 21, 27

Then the middle number is your answer.

Since there are 2 Middle Numbers, you add them together, and divide by 2.

Which would be, 17.

Answer 2

17 added all the extra stuff just in case you need it farther down the road

Explanation:

Mean: 17

Median: 17

Mode: 21

Range: 18

Minimum : 9

Maximum: 27

Count: 8

Sum: 136

Quartiles

Q1 --> 12

Q2 --> 17

Q3 --> 21