3 years ago

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

Mathematics

2 answers:

KatRina [158]3 years ago

6 0

Answer:

Step-by-step 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.

solniwko [45]3 years ago

6 0

Answer:

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

Step-by-step explanation:

Mean: 17

Median: 17

Mode: 21

Range: 18

Minimum : 9

Maximum: 27

Count: 8

Sum: 136

Quartiles

Q1 --> 12

Q2 --> 17

Q3 --> 21

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