Question

3. All but one of the following statements contains a blunder. Which statement
is correct?
(a) There is a correlation of 0.54 between the social intelligence of a 6-year old
and his weight.
(b) The correlation between number of seeds planted and amount of grass grown
was found to be r = 0.23 acres.
(c) The correlation between the gas mileage of a car and its weight is
r = 0.71 MPG.
(d) We found a high correlation (r = 1.09) between the height and age of
children.
(e) We found a correlation of r = -.63 between gender and political party
preference.

Answer 1

Show all work for credit

Answer 2

@Michele_Laino

Answer 3

I think that we have a causality correlation between the gas mileage of a car and its weight

Answer 4

since more is the weight of a car, and more is the gas mileage involved, since more is the power which I have to apply to such car

Answer 5

so we can agree C here