The above two charts depict the information about the alteration in owning electrical devices and the quantity of time consumed completing chores in the homes from 1920 to 2019. The time gap is 99 years and proportional to and number of hours per week being used for measuring gadgets in their home and for doing tasks respectively.
Overall, in considering the above electronic devices. In the early nineteen, no one operated a fridge but at the end of 2019, 100% of the population was using refrigerator as well as vacuum cleaners. An interesting point to note is that as more people start keeping more machines they require less time to complete their household work.
In terms of the provided information from the graph. In 1920, the refrigerator was used by the individual 0% but till 2019 100% using it. The drastic increment can be observed from 1920 to 1960 approximately 90% of consumers were utilizing it and afterwards, it increased gradually. Whereas the vacuum cleaner was making use of 30% of its consumers in 1920. Then the inclined slope can be seen till 2000 when 100% of its members were buying their homes.
In addition to that, if we take washing machine for consideration. It increases from 1920 till 1960 then it declines for one year. From 1960 till 2019, We could note a slight rise in the use case of laundry appliances. On the other hand, the amount of machines are significantly increase throughout the year. We could notice the number of hours per week greater decrement from 50 to 20 in the duration of 1920 to 1960. Moreover, the value of the hour slightly decreased to 10 hours per week at the end of 2019.