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 18:10, ltuthill
Jordan has $5.37, which he is using to buy ingredients to make salsa. he is buying one red pepper for $1.29 and three pounds of tomatoes. if jordan has exactly the right amount of money he needs, what is the price per pound of the tomatoes? choose the correct equation to represent this real-world problem. solve the equation and verify the reasonableness of your answer. a pound of tomatoes costs .
Answers: 1
image
Mathematics, 21.06.2019 20:50, george27212
Find the equation of a line that is perpendicular to line g that contains (p, q). coordinate plane with line g that passes through the points negative 3 comma 6 and 0 comma 5 3x βˆ’ y = 3p βˆ’ q 3x + y = q βˆ’ 3p x βˆ’ y = p βˆ’ q x + y = q βˆ’ p
Answers: 1
image
Mathematics, 21.06.2019 22:50, karmaxnagisa20
3x = 729 solve for x plz . it's urgent. will mark
Answers: 2
image
Mathematics, 22.06.2019 00:20, soystersoce
When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?
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
Chemistry, 23.01.2021 21:50
Konu
Social Studies, 23.01.2021 21:50
Konu
Mathematics, 23.01.2021 21:50
Konu
Mathematics, 23.01.2021 21:50