Describe positive and negative correlations, and explain how correlational measures can aid the process of prediction but not provide evidence of cause-effect relationships. When surveys and naturalistic observations reveal that one trait or behavior accompanies another, we say the two correlate.
Verizon Sensible Minute is an add-on calling plan for Verizon's residential service that offers flat-rate local regional toll calls at 11 cents per minute. The plan has a monthly fee of $2.99.Source:Verizon: Sensible Minute
Fitbit sued for faulty heart rate monitors in its Charge HR and Surge devices. Maybe Fitbit doesnât have its finger on the pulse, after all. Dissatisfied customers claim the fitness tracker brandâs $150 Charge HR and $250 Surge heart-rate monitoring devices deliver dangerously inaccurate results â especially while the wearer is working out.