Answer:
made life easier
Explanation:
inventions mostly make people's lives much easier
like the light bulb now people can see in the dark without a torch he can burn their house down
The conclusion drawn is inappropriate because the data collection is unreliable and the method used for collection is wrong.
Explanation:
The use of wrong methods for the collection of data for such studies and then drawing conclusions out of them is one of the causes for the study to be said to be unreliable completely.
There is no way to reliably conclude the age at which the children start to walk by talking to the parents as parents do not qualify or take time data of the time children start walking.
The parents are unreliable sources here no matter how big the sample size is and only the researchers themselves could notice and get the reliable results required in this case.
The chronological age at which a person is no longer considered a minor is 18.
The 3 factors that improve human capital are education and training,monitoring performances and hiring qualified people.
