Statistics for business 2. The following table shows the average monthly production of coal in tonnes for the year 2010-2019.Year Production Year Production(in tonnes)50.036.5(in tonnes)38.12010201520162011201232.643.0201741.744.538.92013201841.133.820142019(a) Compute the price indices from 2010 to 2019 by taking 2015 as the base year.(b) Compare the price of 2012 and 2015.(c) What is the percentage (%) change in the production from 2013 to 2019?

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2. The following table shows the average monthly production of coal in tonnes for the year 2010-2019. Year Production Year Production (in tonnes) 2010 2011 2012 2013 2014 (in tonnes) 2015 50.0 38.1 36.5 2016 32.6 43.0 2017 41.7 44.5 2018 41.1 38.9 2019 33.8 (a) Compute the price indices from 2010 to 2019 by taking 2015 as the base year. (b) Compare the price of 2012 and 2015. (c) What is the percentage (%) change in the production from 2013 to 2019?

2. The following table shows the average monthly production of coal in tonnes for the year 2010-2019. Year Production Year Production (in tonnes) 2010 2011 2012 2013 2014 (in tonnes) 2015 50.0 38.1 36.5 2016 32.6 43.0 2017 41.7 44.5 2018 41.1 38.9 2019 33.8 (a) Compute the price indices from 2010 to 2019 by taking 2015 as the base year. (b) Compare the price of 2012 and 2015. (c) What is the percentage (%) change in the production from 2013 to 2019?

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter4: Polynomial And Rational Functions

Section4.6: Rational Functions

Problem 11SC: Find the mean hourly cost when the cell phone described above is used for 240 minutes.

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