This box plot shows the heights (in feet) of a sample of pine trees.
Pine tree heights
35 45
55
65
20 25
30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120
Height (ft)
A pine tree that is 8 feet tall is added to the sample. How will this outlier
affect the shape of the box plot?
O
A. The new box plot will be symmetric.
A. The nowhe
O
B. The new box plot will be negatively skewed
C. The new box plot will be positively skewed.
E PREVIOUS

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.

x coordinate is none

step-by-step explanation: