Life Span
Research Has Claimed That the Average Life Span $\alpha$

question 100

Essay

Life span
Research has claimed that the average life span of a male mosquito is 15 days.To test this claim,the life spans of 20 male mosquitos were observed to have an average of 16.5 days and a standard deviation of 2.2 days.Assume that the life spans are normally distributed and set $\alpha$ = 0.05.
-State your conclusion.

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Definitions:

Cognitive Therapy

A form of psychotherapy that focuses on changing unhelpful or destructive thought patterns, with the aim of influencing emotions and behaviors.

Group Therapy

A sociocultural approach to the treatment of psychological disorders that brings together individuals who share a particular psychological disorder in sessions that are typically led by a mental health professional.

Transference

In psychoanalysis, the process by which emotions originally associated with a significant person in one's life are unconsciously redirected onto the therapist.

Altruism

Giving to another person with the ultimate goal of benefiting that person, even if it incurs a cost to oneself.