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1. Brandon collected money for a food bank fundraiser. His donation amounts were as follows: 22 30 10 27 13 17 2 1 20 27
1. Brandon collected money for a food bank fundraiser. His donation amounts were as follows:
22 30 10 27 13 17 2 1
20 27 16 14 19 14 7 3
a) Calculate the range?
b) Order the data in ascending size?
c) Determine Q1, Q2, and Q3?
d) Calculate the 12th percentile value?
2. Calculate the percent change for each situation. a) Annual salary increased from 28000 to 40125? b) Temperature dropped from 18.5 Celsius to 12.4 Celsius?
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