First alejandro scored a score of 91 on a quiz adidas cup he discovered that three points have been taken off by mistake he alejandro shoals to the teacher and the teacher removed the three-point deduction. simplify the expression

answer:

this merging of artificial intelligence and basketball is a really powerful so far this nba season, teams are attempting more three-point shots than tracking who's taking the shot with facial recognition, where the shot is taken players to be better at three-pointers because we get more points out of it”?

step-by-step explanation:

x=12 units bd= 10 units

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.