Consider the Following to Answer the Question(s) Below

question 21

Short Answer

Consider the following to answer the question(s) below:
Data were collected on annual personal time (in hours) taken by a random sample of 16 women and 7 men employed by a medium sized company. The women took an average of 24.75 hours of personal time per year with a standard deviation of 2.84 hours. The men took an average of 21.86 hours with a standard deviation of 3.29 hours. The Human Resources Department believes that women tend to take more personal time than men because they tend to be the primary child care givers in the family.
-Write the null and alternative hypotheses (assuming women are group 1 and men are group 2).

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Definitions:

Abductor Hallucis

A muscle in the foot that helps in the movement of the big toe away from the other toes.

Popliteus

A small muscle located at the knee joint, involved in unlocking the knee by rotating the tibia on the femur when the leg begins to bend.

Pyramidalis

A small triangular muscle located in the lower abdomen, thought to play a role in tensing the linea alba.

Oblique Muscle

Oblique muscles refer to the muscles located on the sides of the abdomen, involved in rotating and side-bending the torso, which are divided into internal and external obliques.