How Many Tissues Should the Kimberly Clark Corporation Package of Kleenex

question 128

Multiple Choice

How many tissues should the Kimberly Clark Corporation package of Kleenex contain? Researchers determined that 60 tissues is the mean number of tissues used during a cold. Suppose a random sample of 100 Kleenex users yielded the following data on the number of tissues used during a cold: = 52, S = 22. Using the sample information provided, calculate the value of the test statistic.

• A) t = (52 - 60)/22
• B) t = (52 - 60)/(22/100)
• C) t = (52 - 60)/(22/100²)
• D) t = (52 - 60)/(22/10)

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Definitions:

Ego

In Freud’s theory, the logical, rational, largely conscious system of personality, which operates according to the reality principle.

Psychic Energy

A concept in psychoanalytic theory referring to the force or drive within individuals that motivates them to seek pleasure and avoid pain.

Id

In psychoanalytic theory, the part of the mind in which innate instinctive impulses and primary processes are manifest.

Libido

A term often used in psychoanalytic theory to denote the energy of the sexual drive as a component of the life instinct.