Question

4) A random sample of students at Westcott Elementary were asked how many siblings they had. The following data was collected: 0, 0, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 5, 6, 6 (Hint: There are 20 numbers). Use the data to fill in the five parts of a box plot.

a) Least Number:

b) Greatest Number:

c) Median:

d) Lower Quartile:

e) Upper Quartile:

f) Range:

Answer 1

A) 0
B) 6
C) middle number, or middle 2, averaged, so 3
D) 1
E) 4
F) 6-0 = 6