Samples from two independent, normally-distributed populations produced the following results. 
Calculate the 95% confidence interval for the difference between population means, µ1-µ2
Definitions:
Leptin Reduction
A decrease in the levels of leptin, a hormone produced by fat cells that is involved in regulating appetite and metabolism, often resulting in increased hunger and food intake.
Hormone Under Secretion
A condition characterized by the inadequate production or release of hormones by the endocrine glands.
Anorexia Nervosa
An eating disorder characterized by an obsessive fear of gaining weight and severely restricting food intake, leading to weight loss and potential health risks.
Obesity Phobia
A fear or intense dislike of obesity, often leading to negative attitudes or discrimination against individuals who are obese.
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