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
The average monthly cell phone bill has soared in recent years to well over $100. A study earlier this year found that Verizon was the most expensive carrier, with an average customer bill of $148 a month. Sprint and AT&T weren't that far behind, and T-Mobile was the least expensive of the Big Four carriers at $120. Americans spend nearly 50 percent more on