The price (in rands) in June of a 1 kg packet of laundry in KwaDukuza is shown is shown below for each 5 years. Year 2016 2017 2018 2019 2020 Price 17.8 29.6 41.1 46.3 46.5 2.2.1 Find the percentage increase in the price of laundry detergent between each period. (2) 2.2.2 Use the 4 percentages in question 2.2.1 above, to calculate the overall geometric mean percentage increase in the price of laundry detergent each year. (3) 2.2.3 Interpret the geometric mean calculated in 2.2.2 above.
The price (in rands) in June of a 1 kg packet of laundry in KwaDukuza is shown is shown below for each 5 years. Year 2016 2017 2018 2019 2020 Price 17.8 29.6 41.1 46.3 46.5 2.2.1 Find the percentage increase in the price of laundry detergent between each period. (2) 2.2.2 Use the 4 percentages in question 2.2.1 above, to calculate the overall geometric mean percentage increase in the price of laundry detergent each year. (3) 2.2.3 Interpret the geometric mean calculated in 2.2.2 above.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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The price (in rands) in June of a 1 kg packet of laundry in KwaDukuza is shown
is shown below for each 5 years.
Year 2016 2017 2018 2019 2020
Price 17.8 29.6 41.1 46.3 46.5
2.2.1 Find the percentage increase in the price of laundry detergent between each
period. (2)
2.2.2 Use the 4 percentages in question 2.2.1 above, to calculate the overall geometric
mean percentage increase in the price of laundry detergent each year. (3)
2.2.3 Interpret the geometric mean calculated in 2.2.2 above.
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