Questlon 8 of 20 This table shows the weights of four different objects that are sitting on the
floor.
Object
Welght (N)
23
32
16
21
3
4
A person tries to lift each object with a force of 25 N, upward. Which
statement is supported by the data in the table?

over the argument its not good to fight.

each side has a different length.  

step-by-step explanation:

introduction, methodology, results, discussion

step-by-step explanation:

an observational study is one which consists of actual observation to record data and then analyse the data.

there are a number of factors that should be analyzed before starting an observational study.

the main four factors are:

i) introduction:   this should be analysed to check whether the purpose of the study is correctly established and the data recorded are appropriate for the study

methodology:   the method of collecting the data, such as whether randomly selected, and whether sample size matches with the population to be studied, whether questions asked are easy to answer by common men, etc.

results: then results such as summary of data with comments should be studied thoroughly

discussion:   the last is the discussion, this can be either by management people or persons who are all interested , etc.

c

step-by-step explanation: