A student at a Midwest college is interested in whether Psychology majors spend more or less time studying than English majors. She randomly selects 8 Psychology majors and 8 English majors and determines their weekly studying time. The following are the scores. Note one person dropped out of the study. 
An analysis is being conducted using the Mann-Whitney U test. The value of U obt is _________.
Definitions:
Lifetime Prevalence
The proportion of individuals in a population who have ever had a specific disorder at any time in their lives up to the point of assessment.
Bulimia Nervosa
An eating disorder characterized by episodes of binge eating followed by compensatory behaviors like vomiting, fasting, or excessive exercise to prevent weight gain.
Binge/Purge Type
A classification of eating disorders characterized by episodes of excessive eating followed by purging to prevent weight gain.
Anorexia Nervosa
A psychiatric disorder characterized by an intense fear of gaining weight and a distorted body image, leading to self-starvation and excessive weight loss.
Q10: In 2006, the leading cause of infant
Q12: _ is not one of Scarr and
Q23: A social scientist wants to know if
Q31: Self-actualization involves the fulfillment of one's potential.
Q51: In an independent groups design, if the
Q74: If df between = 3 and df
Q80: Define within-groups sum of squares ( ΣS<sub>within</sub>
Q103: With the t test for correlated groups,
Q105: Using the Scheffé test, the appropriate critical
Q190: Power is generally the same for the