A researcher monitoring the power from the solar panels on a Mars lander has developed a regression model for the available power output in watts, P, against the number of days since landing, d, to help predict the change in power due to dust accumulation. The correlation coefficient is -0.92. What kind of correlation exists between the variables?(1 point)
Responses
A weak positive correlation
A weak positive correlation
A strong positive correlation
A strong positive correlation
A strong negative correlation
A strong negative correlation
A weak negative correlation