The cost for board exam review services costs P12200, P14600, and P9800 for years 2018, 2019, and 2020 respectively What is the range (in %) for this data? O a. -+23% O b. -+20% O c. -+21% O d. -+22%
The cost for board exam review services costs P12200, P14600, and P9800 for years 2018, 2019, and 2020 respectively What is the range (in %) for this data? O a. -+23% O b. -+20% O c. -+21% O d. -+22%
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:The cost for board exam review services costs P12200, P14600, and P9800 for years 2018, 2019, and 2020 respectively.
What is the range (in %) for this data?
O a. -+23%
O b. -+20%
O c. -+21%
O d. -+22%
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