3 years ago

PLS HELP DUE VERY SOON

Mathematics

1 answer:

Ganezh [65]3 years ago

3 0

Answer:

a. IQR = 2.25

b. 40%

(I'm not sure about B.)

Step-by-step explanation:

a.=Q3 - Q1

=4.7 - 2.2

=2.5

b. =2/5 × 100/1

=40%

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