Which Supreme Court case includes the current legal test for obscenity?

A hypothesis for a web design study is "The presence of the color red on a web page increases user satisfaction." Which of the following statements would be the "null" hypothesis?

a. The color blue increases user satisfaction. b. The color green increases user satisfaction. c. The color red does not increase user satisfaction. d. All of the above

“I am so sorry that I missed our date. It was completely my fault, and it will never happen again. I can make it up to you on Thursday, if you’ll let me,” says Catherine. Catherine is providing a(n) ______.

a. offering b. apology c. account d. recalibration