Isn't it quite complicated T1 sample?
Posted: Thu Oct 06, 2016 10:14 am
The provided graphs represent data on how much money spent for fast food per weekly in Britain and how was the consumption of them between 1970 and 1990. What is noticeable here is that hamburgers were quite chic among British people.
Starting with fish and chips, for which both people with high incomes and low incomes spent equally 17 pence each, their consumption saw a moderate decrease falling from 300 grammes in 1970 to just over 200 grammes in 1990. However people with average incomes paid more (25 pence) than other groups.
As about hamburgers, whose consumption increased stably over the period from 100 grammes (1970) to over 500 grammes (1990), every individual of high income group paid more than 40 pence for them. Average and low income groups, by contrast, spent less money by paying approximately 33 and 15 pence respectively.
Looking at the details, as regards pizza people with average salaries paid twice as less money as people with high incomes 20 and just over 10 pence respectively. The least money spent for pizza was by people with low incomes who paid well over 5 pence. Moreover, its consumption leveled out at about 50 grammes by 1980 and then rose to 290 grammes in 1990.
Starting with fish and chips, for which both people with high incomes and low incomes spent equally 17 pence each, their consumption saw a moderate decrease falling from 300 grammes in 1970 to just over 200 grammes in 1990. However people with average incomes paid more (25 pence) than other groups.
As about hamburgers, whose consumption increased stably over the period from 100 grammes (1970) to over 500 grammes (1990), every individual of high income group paid more than 40 pence for them. Average and low income groups, by contrast, spent less money by paying approximately 33 and 15 pence respectively.
Looking at the details, as regards pizza people with average salaries paid twice as less money as people with high incomes 20 and just over 10 pence respectively. The least money spent for pizza was by people with low incomes who paid well over 5 pence. Moreover, its consumption leveled out at about 50 grammes by 1980 and then rose to 290 grammes in 1990.