Mathematics
Mathematics, 31.10.2020 20:00, jhony70

The scatterplot below shows the model year, x, and the asking price, y, of cars of a particular model on a used car website. There is one car at the point 1989, 3475). Suppose the data set had been presented without this car included. What effect would this point's absence have on the correlation coefficient? A) The correlation coefficient would increase.
B) the correlations coefficient would decrease.
C) It is impossible to determine the effect without recalculating the correlation coefficient.
D) The correlation coefficient would be unchanged since the form of the scatterplot is nonlinear.
E) The correlation coefficient would be unchanged since the point is consistent with the rest of the trend.


The scatterplot below shows the model year, x, and the asking price, y, of cars of a particular mod

answer
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 18:00, briseidam6683
Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.
Answers: 2
image
Mathematics, 21.06.2019 18:30, jb141553
If 3x+8=3x+8 is it one solution or no solution
Answers: 1
image
Mathematics, 21.06.2019 20:00, jortizven0001
Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !
Answers: 1
image
Mathematics, 21.06.2019 23:30, kwilly60
Consider the sequence below. 3 , 1 , 1/3 , 1/9 , select the explicit function which defines the sequence.
Answers: 1
Do you know the correct answer?
The scatterplot below shows the model year, x, and the asking price, y, of cars of a particular mode...

Questions in other subjects:

Konu
Advanced Placement (AP), 11.12.2021 19:00
Konu
Mathematics, 11.12.2021 19:00
Konu
Chemistry, 11.12.2021 19:00