Question

4. Which of the following is not true for statistics?

a- It works on aggregate of the data
b-Statistics is not 100% precise
c-Survey results depends on the sample size
d-It always reflects the actual cause and effect relationship between two variables​

Answer 1

answer:

option d is incorrect

Answer 2

It always reflects the actual cause and effect relationship between two variables, this is not true for statistics.

• Statistics works on the aggregate of data and is not always 100% precise.
• The surveys are done on sample size and are not performed on all of the population.
• The results of the samples depend upon the people that have been surveyed and they do not represent the whole population.

The correct answer is(d) it always reflects the actual cause and effect relationship between two variables