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Determine the standardized statistic from the data. (Round your answer to two decimal places.) i 7

Determine the standardized statistic from the data. (Round your answer to two decimal places.) i 7

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Determine the standardized statistic from the data. (Round your answer to two decimal places.) i 7
Transcribed Image Text:Determine the standardized statistic from the data. (Round your answer to two decimal places.) i 7
1.3.15 Love, first 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.
Transcribed Image Text:1.3.15 Love, first 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.
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