The students in the eighth grade at North Middle School were asked to take a pop quiz with a maximum score of 200.

If 3 of the students who scored below 140 decide to drop the class, what would be the shape of the distribution?
A.
The distribution would exhibit a positive skew.
B.
The distribution would exhibit a negative skew.
C.
The distribution would be symmetric about the mean.
D.
The distribution would be uniform.
E.
The distribution would be asymmetric with no skew.

B.) Negative Skew

Step-by-step explanation:

You can tell by the overall shape of the graph. If you dropped the left-most 3 the graph would still lean to the right making it negative.

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.

there has been genes found in the x chromosome of males that have been linked to [homo/hetero]sexuality. in addition to the reign of the x chromosome, a section of chromosome 8 has also been link to, "alot of ppl are so " these facts were proven true after a 2014 study of a gay male and his strait brother. according to newscientist.com,"chromosome 14 and is mainly active in the thyroid, but also the brain. called tshr, it makes a type of receptor protein that recognises and binds to a hormone that stimulates the thyroid. in this way, the gene plays an important role in controlling thyroid function. the fact that tshr seems to be involved in sexual orientation fits with evidence that thyroid function seems to be linked to sexuality."

in conclusion, "ppl are so gay" due to their genetics.