A New Soft Drink Is Being Market Tested

question 27

Short Answer

A new soft drink is being market tested. It is estimated that 60% of consumers will like the new drink. A sample of 96 taste tested the new drink.
a.Determine the standard error of the proportion
b.What is the probability that more than 70.4% of consumers will indicate they like the drink?
c.What is the probability that more than 30% of consumers will indicate they do not like the drink?

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Definitions:

Phallic

Pertaining to the phallus or penis, often used in psychoanalytic theory to describe the stage of psychosexual development focused on the genital organs.

Latency

The period of delay before a response or the onset of a disease after exposure to a stimulus or pathogen.

Genital

Relating to the reproductive organs; also used to describe the phase of psychosexual development in psychoanalytic theory that focuses on the genitals.

Phallic Stage

A phase in Freudian psychosexual development, occurring roughly between the ages of 3 and 6 years, where the libido (sexual energy) is focused on the genitals.