3 (b) Rebasing and Descriptive Statistics

The table below shows the average price of petrol and diesel in November from 2012 to 2021. Fill in all the missing values and give an explanation of your method.

Year	Petrol Price (pence/litre)	Petrol Price Index 2012=100	Diesel Price (pence/litre)	Diesel Price Index 2012=100
2012 2013 2014 2015 2016 2017 2018 2019 2020 2021	134.4 122.3 107.3 120.1 125.8 125.3 112.4 146.9	100.0 96.7 85.3	141.1 137.7 127.2 110.3 117.4 135.4 130.1 117.4 150.1	100.0 87.7

Explanation:

Use the information in the table above, together with any descriptive statistics you may calculate, to make FIVErelevant comments and/or comparisons about Petrol and Diesel prices since 2012.

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