Question

which relationships could have a negative correlation? select three options. number of hours worked and free time speed of a car and minimum stopping distance the speed of a train and the length of time to reach the destination adults head circumference and age a tadpoles age and the length of its tail

Explanation:

• For "number of hours worked and free time": As hours worked increase, free time decreases.
• For "the speed of a train and the length of time to reach the destination": Faster speed means less time to reach destination.
• For "a tadpole’s age and the length of its tail": As tadpole ages, tail length decreases.

Answer:

number of hours worked and free time, the speed of a train and the length of time to reach the destination, a tadpole’s age and the length of its tail