What is the standardized statistic

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A recent study (Ackerman, Griskevicius, and Li, 2011) examined expressions of commitment between two partners in a committed romantic relationship. One aspect of the study involved 47 heterosexual couples who are part of an online pool of people willing to participate in surveys. These 47 couples were asked about which person was the first to say "I love you." For 7 of those couples, the two people disagreed about the answer to this question. But both people agreed for the other 40 couples, so those 40 responses were included in the analysis. Previous studies have suggested that males tend to say "I love you" first. In 28 of the 40 couples the male said "I love you" first. The researchers were interested in learning whether these data provided evidence that in significantly more than 50% of couples the male says "I love you" first.?

What is the standardized statistic?

Reference no: EM132367415

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