Question

Which of the following properties of the correlation coefficient are False

choose all that apply

Question 8 options:

	a) -1 < r < 1
	b) r is not sensitive to outliers
	c) If you change the scale, then r stays the same
	d) If you add 7 to each x-value and subtract 9 from each y-value, the r stays the same
	e) r is called the correlation coefficient
	f) If you exchange x values and the y values, then r will become it's opposite

Answer 1

a) -1 < r < 1

TRUE

b) r is not sensitive to outliers

FALSE

c) If you change the scale, then r stays the same

TRUE

d) If you add 7 to each x-value and subtract 9 from each y-value, the r stays the same

TRUE

e) r is called the correlation coefficient

TRUE

f) If you exchange x values and the y values, then r will become it's opposite

FALSE