Of 200 Youthful Gamers (Under 18) Who Tried the New

question 69

Multiple Choice

Of 200 youthful gamers (under 18) who tried the new Z-Box-Plus game, 160 rated it "excellent," compared with only 144 of 200 adult gamers (18 or over) . The 95 percent confidence interval for the difference of proportions would be approximately:

• A)[+.013, +.263].
• B)[-.014, +.188].
• C)[-.003, +.163].
• D)[+.057, +.261].

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Definitions:

Oral Stage

The first stage in Freudian psychosexual development, occurring in the first year of life, where pleasure is centered around oral activities such as sucking and biting, playing a crucial role in the development of future relationships and behavior patterns.

Fixation

An obsessive focus or attachment to an individual, concept, or phase of development, potentially leading to psychological conflicts.

Nail Biting

A common oral compulsive habit or behavior involving the biting of one's fingernails.

Phallic Stage

A phase in Freudian psychosexual development, occuring between ages three and six, where the focus of the libido is on the genital area.