Multiple Choice
A reporter investigates speeding on roads in a county and finds a correlation of 0.961 between the number of speeding tickets and the numbers of kilometres of well-paved roads.Assuming that the relation is linear,does it mean that there are more speeding tickets on well-paved roads?
A) Yes: the relation is linear.
B) No: speeding is a categorical variable.
C) Yes: the two variables are quantitative.
D) No: the correlation does not imply causality.
E) Yes: the correlation is close to 1.
Correct Answer:
Verified
Correct Answer:
Verified
Q60: A study shows that the amount of
Q61: A forester would like to know how
Q62: Year,results of race<br>A)Year: both Results of race:
Q63: The paired data below consist of
Q64: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3450/.jpg" alt=" A)Negative association B)Moderately
Q66: The owner of a small manufacturing
Q67: Owners of a new appliances store tracked
Q68: A reporter studied the causes of a
Q69: The following table gives the total
Q70: A ceramics factory can fire six large